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95.3k 1.2k 98 613
A printable robot arm, a little bigger than the usual hobby servo once.
Project Owner Contributor

3D Printable Robot Arm

Andreas Hoelldorfer

49.8k 453 21 376
Remaking the PDP-8/I using the Pi, simh & a replica front panel
Project Owner Contributor

PiDP-8/I

Oscarv

72.1k 748 111 314
Designing an open source, modular bench power supply to rule them all.
Project Owner Contributor

Bench Power Supply

The Big One

148k 831 293 265
Developing a small fuelless microwave thruster
Project Owner Contributor

EMDrive/satellite

Paul Kocyla

62.6k 1.1k 8 256
FarmBot is an open-source CNC farming machine and software package built for small scale, hyper local, DIY food production.
60.5k 558 75 222
A "dataless" Wi-Fi positioning system that can be used anywhere GPS can't.
Project Owner Contributor

SubPos Positioning System

Blecky

22.5k 598 36 220
Open source system to drive powerchairs by eye movement alone - allowing independent mobility when use of a person's hands isn't an option.
Project Owner Contributor

Eye Controlled Wheelchair!

Patrick Joyce

83.1k 512 97 217
An Arduino based Solar MPPT charge controller.
28.8k 368 33 190
A tiny processor board the size of a 16 pin DIP with Bluetooth Low Energy
Project Owner Contributor

OSHChip V1.0

Philip

44.6k 1.6k 24 189
Cheap, Small, Open Source Servo Controlled Robot Arm
Project Owner Contributor

MeArm - Your Robot

ben.phenoptix

43.1k 1.5k 5 180
A full stack project dedicated to easily collecting, analyzing and sharing IoT sensor data.
32.8k 400 32 173
DIY System on Chip based on FPGA, priced below 5 USD
Project Owner Contributor

DIPSY

antti.lukats

65.4k 1.4k 32 173
Complete anti-theft alarm compatible with any kind of sensors, with RFID recognition, GSM and web server, based on Arduino Mega.
Project Owner Contributor

Arduino anti-theft alarm shield

IngGaro

19.5k 607 14 172
Using artificial intelligence to identify a disease by its symptoms
Project Owner Contributor

Medical tricorder

M. Bindhammer

29.2k 572 32 170
A handheld, battery powered, sensor array unit for environmental monitoring focused mostly on air quality using a global infrastructure.
Project Owner Contributor

Portable environmental monitor

Radu Motisan

43k 273 33 147
Monitoring soil moisture at different depths to determine when to irrigate, and - more importantly - how much water is needed. Save 25%!
59.2k 468 35 143
Make the invisible visible for about $500.
Project Owner Contributor

Open Ground Penetrating Radar

Glenn Powers

26.8k 315 25 135
ProtoVoltaics Pick and Place Machine Project
Project Owner Contributor

Pick and Place Machine

ProtoVoltaics

13.1k 1k 10 132
OSHW+OSS to enable the next generation of powered prosthetic limbs and exoskeletons. Let’s make humans faster/better/stronger!
20k 811 35 129
Build your own nervous system!
Project Owner Contributor

NeuroBytes

zakqwy

32.9k 269 87 128
Make Weloop Tommy an open source sport watch that can connect directly to all kind of sensors (heart rate monitor and so on)
Project Owner Contributor

Open source sport/smart watch

Krzysiek

20.8k 214 36 123
A rugged low-cost solar electric utility vehicle platform for the developing world
Project Owner Contributor

Light Electric Utility Vehicle

Chris Low

11.2k 170 38 121
A snap-on regulated 3.3 V/5 V power supply for a 9V battery.
Project Owner Contributor

snapVCC

Mahesh Venkitachalam

44.7k 1.2k 14 117
Building an open source robot arm for makers and small businesses
Project Owner Contributor

5 Axis Robot Arm

Dan Royer

62.1k 740 29 116
DIY Smartphone using Raspberry Pi A+, Camera, TFT, and Adafruit FONA with custom mobile OS.
Project Owner Contributor

DIY Smartphone

Tyler Spadgenske

18k 1.1k 11 107
Affordable, light-weight, anthropomorphic prosthetic hands, using a novel selectively-lockable differential mechanism.
15.1k 159 32 105
Affordable spider robot
Project Owner Contributor

Tote

Radomir Dopieralski

25.2k 141 20 101
A USB Serial device to log temperature made out of a PIC16F1455 and a USB connector
20.3k 203 9 101
an attempt to develop a low-field coded-field compressed sensing magnetic resonance imager
Project Owner Contributor

low-field MRI

peter jansen

33.2k 487 40 98
Arduino compatible indoor navigation system with small form factor.
Project Owner Contributor

LPS Mini

Göran Nordahl

26k 958 18 98
An open source hydroponic garden control, monitoring, and grow system with cloud database and dashboard.
Project Owner Contributor

HydroPWNics

Adam Vadala-Roth

12.9k 486 26 98
Uses different wavelengths of light to shine through the skin in order to determine the amount of glucose present in the user's blood.
19.8k 248 25 96
A C12666MA Micro-Spectrometer and breakout board with Arduino compatible pinout.
Project Owner Contributor

C12666MA Micro-Spectrometer

Pure Engineering

19.4k 696 21 95
This is a micro-quadcopter I'm building from scratch using an Arduino Pro Mini, MPU6050, Nrf24L01+ modules and coreless motors.
Project Owner Contributor

Quadcopter from scratch

Sidharth

15.3k 700 9 94
Minimalist desk clock based around Russian Nixie tubes.
Project Owner Contributor

Obsolete Time

opeRaptor

10.4k 408 16 88
Turns your BeagleBone Black/Green into a 14-channel 100Msps Logic Analyzer
Project Owner Contributor

BeagleLogic

Kumar, Abhishek

11.9k 97 28 84
A wheelchair attachment that allows any wheelchair to be powered in a rowing motion. It is 3D printable, open source, and available to all.
Project Owner Contributor

Hand Drive

Kate Reed

6.9k 382 7 84
Acquire EEG, ECG, EMG (medical instrument) signals while rejecting AC coupled noise
Project Owner Contributor

Biopotential Signal Library

Paul Stoffregen

8.3k 87 15 84
Tiny Wireless IMUs - 100% open & autonomous 9DoF motion sensor using BLE to control anything from your [objects] motion !
Project Owner Contributor

Twiz

Drix

15.9k 606 10 82
Internet Connected Aerial Renewable Unmanned System Fully 3D printed
57.2k 162 21 80
Controlling a VW CAN BUS dashboard of a Polo 6R with an Arduino and a CAN BUS shield using the Telemetry API of Euro Truck Simulator 2
Project Owner Contributor

Volkswagen CAN BUS Gaming

Leon Bataille

32.9k 191 24 79
Converting a car to electric drive using recycled and salvaged EV and hybrid components.
25.3k 499 30 77
The HYDRA is a computing platform using a small footprint Hypervisor to run 1-6 (or more) hardware assisted virtual machines of any x86 OS
Project Owner Contributor

The HYDRA multiheaded virtual computer

eric

15.7k 138 8 75
After the apocalypse we have to build computers from stuff we can make at home, I.E Transistors, diodes and resistors.
Project Owner Contributor

AYTABTU - Discrete Computer

matseng

7.7k 1.5k 15 75
Make cooler robots, faster and with less effort.
11.7k 137 20 74
Open Source Arduino controlled counter-top garden for growing vegetables, herbs, or greens for sustainable foods right in your own home.
Project Owner Contributor

Urban Kitchen Garden

Eric Wiiliam

17k 1.4k 23 74
Non-intrusive feedback loop for electrical systems.
Project Owner Contributor

Power Monitor

jlbrian7

16.5k 159 21 74
An open source low-resolution desktop CT scanner
Project Owner Contributor

OpenCT2

peter jansen

15k 177 0 73
A multi purpose lab tool accessible by simple Python functions, and capable of studying a wide range of physical phenomena.
8.3k 341 15 73
Gas sensor "grenade" that may save lives instead of taking them. The sensor can be thrown into dangerous areas to remotely report levels
19k 796 53 71
Send your own hardware to space
Project Owner Contributor

Square Inch To Space

Paul Kocyla

16.5k 583 20 70
The idea behind this project is to provide an open-source stand-alone Kinect and Raspberry Pi2 based 3D Scanner.
16.8k 149 28 70
My own design 6502 based computer with full graphics, sound and storage capabilities for a dose of 80s nostalgia!
Project Owner Contributor

6502 Homebrew Computer

Oric 6502 Hacker

14.6k 136 19 70
This is a collection of switch mode power supply modules designs that are efficient drop-in replacement for the old 78XX series.
Project Owner Contributor

SMPS replacement for 7805

K.C. Lee

9.3k 160 21 70
Chocometer is an open source near infrared sensor aiming glucose measurements without pain.
Project Owner Contributor

Chocometer

marcelclaro

14.2k 114 36 69
DIPFORTy1 "Soft-Propeller" Zynq-7, Dual CortexA9+ FPGA DIP40 Parallax Propeller I compatibles footprint
Project Owner Contributor

Soft Propeller

antti.lukats

34.7k 143 34 68
See if ultrasonic cavitation can be used to fixate atmospheric Nitrogen less expensively than the Haber process.
Project Owner Contributor

Improve the Haber process

Peter Walsh

26k 585 16 67
A inexpensive modular tank track system that can be used for robotic and radio controlled vehicles.
Project Owner Contributor

Modular Continuous Track System

jupdyke

25.1k 1.3k 7 66
A polarimetric imager to locate landmines, detect invisible pollutants, identify cancerous tissues, and maybe even observe cloaked UFOs!
11.3k 129 12 66
LiFePO4 battery technology, made easy for makers
Project Owner Contributor

LiFePO4wered/USB

Patrick Van Oosterwijck

7.4k 497 7 65
Learn how to use PID loops for fun: SAB3T - Servo Actuated Ball Bearing Balancing Touchscreen.
Project Owner Contributor

SAB3T - PID Loop Educational Tool

Tim

15.4k 734 7 65
Professional quality, 24 bit, 192kHz audio breakout board for Teensy 3.x, Raspberry Pi, and more.
26.5k 550 17 64
A power-sipping all-purpose laptop
Project Owner Contributor

E-ink Raspberry Pi display

j0z0r pwn4tr0n

11.1k 270 14 63
This is the result of 3,500 man-hours of labor and love, but we need your help to push it forward, HAD community
14.4k 99 19 61
Creating a generic underwater data logging platform that is easy to build & modify for many different environmental monitoring projects.
Project Owner Contributor

The Cave Pearl Project

Edward Mallon

14.3k 670 17 58
Hidden sensors in every light switch
10.1k 425 24 57
wearable UV Index & weather sensor
Project Owner Contributor

UV-badge

x-labz

5.1k 287 4 56
A wireless analog/digital multitool & data recorder
Project Owner Contributor

MultiSpork

Pierce Nichols

5.1k 530 2 56
We are using 3D scanning, 3D modelling, and 3D printing to create high functioning but LOW-COST bionic prosthetic hands for amputees.
20.4k 574 5 56
Smart grow room. Fully automatic, Watering, lighting, temperature control. Self adjusting light height and remote control
Project Owner Contributor

Smart Grow Room

dannyritchie

7.5k 799 22 55
A BT/NFC bone-conduction audio device that transmits sound directly to the auditory nerve through the skull. Music for the deaf & disabled.
14.8k 508 6 55
The smallest open source GSM+GPS+CAN board ever
Project Owner Contributor

Crunchtrack

Mastro Gippo

17k 123 3 54
I've managed to reverse-engineer and reuse several high-tech parts from electric cars - my latest addition is the Tesla Model S drivetrain
Project Owner Contributor

Hacking powerful EV drivetrains

Michal Elias

18.2k 114 26 54
PCB for fast development with ESP-07 / ESP-12 with on board USB to Serial converter and on board lipo charge / protection circuit
Project Owner Contributor

ESP8266 (ESP-07/12) Dev Board

al1

7.2k 518 10 53
CANcrusher is an Open Source CANbus development system for hackers and developers interested in a low-cost alternative to the $$$$ systems.
9.3k 213 4 53
FabScan PI is a Stand-Alone Web-Enabled Raspberry Pi based Open-Source 3D Laser Scanner
Project Owner Contributor

FabScan Pi - 3D Laser Scanner

Mario Lukas

16.5k 117 9 52
A circuit you can place inline with your existing low voltage lights to allow for wireless control
Project Owner Contributor

ESPLux - Smarts for your downlights

Matt

10.2k 805 15 52
Next level citizen science project: an open & global network of low-cost meteor cameras. Goal: explore the Solar System from your home!
Project Owner Contributor

Asteria Network

Dario Zubovic

8.2k 404 19 52
Project EDEN is an open initiative to grow crops quickly, under near-optimal conditions with automated aeroponics habitats.
Project Owner Contributor

Project EDEN

sadhana

19.6k 592 13 52
Really easy IoT hardware. And cheap too.
Project Owner Contributor

nRFIoT - Easy IoT Sensors

Justin

8.9k 101 18 52
Xilinx Zynq SoC, Arduino Compatible, 2x ARM Cortex A9, LPDDR2 Memory, USB OTG, on-board USB JTAG and UART.
Project Owner Contributor

Arduino Compatible Zynq Shield

antti.lukats

13.6k 569 3 51
A cost effective, multi-pronged data acquisition tool to turn your computer into a workbench for science and electronics experiments.
Project Owner Contributor

A Versatile Labtool

Jithin

5.8k 120 20 51
Build a $1 per Watt parallelizable MPPT controller, without cutting corners.
Project Owner Contributor

$1/W True MPPT

Jonathan Bruneau

13.9k 344 8 51
A computed tomography scanner for your desktop
Project Owner Contributor

100$ Xray desktop CT scanner

Paul Kocyla

14k 943 0 50
Open hardware smartphone
Project Owner Contributor

libresmartphone

Gerard

14.4k 99 27 50
640x480 (and 848x480!) Color VGA Video Card for Microcontrollers and Single Board Computers
17.3k 149 20 49
A simple and cheap online Camera Robot Based on The MagPi magazine issue no.9. No hectic port forwarding configuration required.
8.2k 119 8 48
The simple DIY retro game controller with PIC MCU which generates VGA signal, music and sound effects
Project Owner Contributor

Single chip game console

Voja Antonic

10.3k 716 9 47
Meet Andy, a multi-purpose voice controlled humanoid robot built with a Raspberry Pi and a bunch of Servos, brackets, and other great stuff.
6.3k 67 22 47
Synthesis of acetyl-salicylic acid, using a lab-on-a-chip system or a chem printer
Project Owner Contributor

Aspirin for everyone

M. Bindhammer

9.9k 345 12 47
Instantly share mouse and keyboard across computers on any platform.
6k 177 9 47
Wearable Navigation Assistance for the Blind
Project Owner Contributor

Pathfinder - Haptic Navigation

Neil Movva

5.6k 464 12 47
A shit-ton of things that are useful for a shit-ton of projects. (and, Think 'apt-get' for reusable project-code)
9.1k 519 13 47
Cheap, fully automated model train system with 99.9999% 3D printed parts.
21.5k 137 17 46
A DIY GPS disciplined 10 MHz reference clock
Project Owner Contributor

GPS Disciplined xCXO

Nick Sayer

9.5k 78 11 46
Measure tire or ball pressure with your smartphone
9.2k 228 10 45
Custom electromechanical motor that can be printed using any 3D printer, some coil, maybe magnets and a controller.
Project Owner Contributor

3D Printed Parametric Motor

Solenoid

5.4k 851 9 45
Development of a robust low cost 3D printed hand prosthesis using off-the-shelf components.
25k 682 0 44
a new 3d printed Game-console for Retro Gaming
Project Owner Contributor

Raspberry Pi: 'Nin10do'

Daniël Spies

22.7k 1.3k 10 44
Jubito is a home automation hub based on the open source jaNET framework. Can link and interface different objects regardless technology.
8.5k 828 6 44
A low cost, full featured open source, industrial camera
Project Owner Contributor

Open Source Industrial Smart Camera

Apodiant

9.2k 92 6 43
Based on the stm32f4 cortex-m4 mcu, 1.44" TFT LCD , HC-05 and Android App.
Project Owner Contributor

Open Source Smart Watch

Montassar

7.8k 784 11 42
Firefly is a low-cost, modular flying robot for first responders that uses intelligent, nature-inspired algorithms to navigate autonomously.
10.1k 106 12 41
It is a computer mouse free of batteries and free of cables. No need of USB connection and no special mousepad as well!.
Project Owner Contributor

Wireless Batteryless Mouse

Clovis Fritzen

14.8k 97 7 41
This is a low cost portable Ultrasonic range finder and sonar device to help a visually impaired person navigate indoors.
Project Owner Contributor

Sonar for the visually impaired

K.C. Lee

6k 112 8 41
An easy to build embroidery machine, with open source design and software.
Project Owner Contributor

Open Source Embroidery Machine

jupdyke

4.3k 175 30 40
IoT enabled, servo drive with Ethernet. Platform independent, +/- 0.2° accuracy, 0.2 Nm @ 1000 RPM
3.9k 37 0 40
Sitting for long periods has become more common in today’s life causing serious health issues. Sit.Up!
Project Owner Contributor

Sit.Up

electrobob

9.1k 80 5 40
Every Day Carry bit flipper
Project Owner Contributor

Tiny Bit Dingus

ajlitt

2.5k 48 0 39
The USB Tester makes it easy to monitor the current and voltage of any USB device (and non USB).
Project Owner Contributor

USB Tester

MobileWill

9.1k 551 17 39
XORYA game console is just one chip PIC32MX170F256B (32-bit MIPS core, 256K flash, 64K data mem) in DIP28 package and a few other components
8.3k 158 6 38
A cheap, easy to use mapping drone for hobbyists, farmers, miners, and students.
Project Owner Contributor

Iridium Eye: A 3d Mapping Drone

Sagar

8.9k 51 9 38
Switchable 5V and 3.3V power from a AA, using an efficient boost regulator
19.6k 120 12 37
8 channels of 10A 250V relays controlled over Wifi with an ESP8266 module at the core. Built in RS232-TTL level shifter for external devices
7.3k 222 2 37
Fast Charging. Charge your portable devices. Use it as a UPS for your BeagleBone/Pi/Home WiFi Network. Or an emergency laptop power source.
10.3k 68 21 36
A cheap, portable solar tracker to allow off-grid power usage globally.
Project Owner Contributor

Portable 2-Axis Solar Tracker

Jay Doscher

4.6k 523 2 36
A completely open hardware and open source software cell phone
Project Owner Contributor

Open Source Cell Phone

Pusalieth

10.5k 84 8 36
Converting an 05 Ninja 250R to electirc
Project Owner Contributor

Electric Ninja

ErikL

9k 757 11 36
Ending big tobacco through the disruptive power of 3D printing and opensource hardware. Saving peoples lives and money.
Project Owner Contributor

The End of an Evil Industry

conklinnick

11.8k 2.2k 4 36
This is an IoT based wireless Home Automation and Security System
9.5k 85 30 36
Harvesting clean drinking water from sunshine.
7.9k 1k 4 36
Small USB unit which simulates keyboard and generates, keeps and types up to eight passwords
Project Owner Contributor

Hardware password manager

Voja Antonic

4.6k 1.2k 2 35
An Enigma Machine Simulator was created with an Arduino UNO and a Touchscreen LCD. Simulates Enigma I, M3, M4, the Plugboard and Uhr Switch.
8.3k 68 14 34
An Arduino Zero compatible open source smartwatch
Project Owner Contributor

Zerowatch

Ramon Schepers

3.2k 483 8 33
Detect HIV, Ebola, Tuberculosis and other diseases, cheaply and reliably.
Project Owner Contributor

DNA-LAMP Diagnostic Device

David

7k 88 49 33
Making Hydrogen Fuel Cell Technology More Accessible And Recycling In The Process
2.6k 251 24 33
Timstock Slim is a simple tool that helps autistic children to tell them when a task is finished or when it's time for something to happen!
6.4k 44 9 32
Inexpensive Open Source BLE smartwach compatible with Arduino tooling
Project Owner Contributor

Watchduino2

Mar Bartolome

2.8k 91 0 32
Open Source, Modular, Flexible Manufacturing System "We are to Manufacturing, What the PC was to Mainframes"
Project Owner Contributor

CubeSpawn

CubeSpawn

4.3k 293 12 32
It’s Like Mobile Payments, But For Receipts
Project Owner Contributor

Aleph

LazyHD

3.6k 109 7 32
Get your essential appliances off the grid with just one solar panel
Project Owner Contributor

One Fridge off the Grid

Markus Loeffler

31.5k 1.1k 18 32
This is IVPort, the first Raspberry Pi Camera Module Multiplexer designed to connect more than one camera to Raspberry Pi.
10.5k 105 5 32
This is an efficient dual channel battery charger/analyzer for maintaining rechargeable batteries with programmable parameters and logging.
5k 51 19 32
Scrolling LED display on your wrist
Project Owner Contributor

ScrolLED watch

Vikas V

2k 539 8 32
Unfolding CubeSat rover. Mission: construction on Mars & re-construction after natural disasters on Earth. Tele-op Headband control.
7.9k 136 10 31
Wearable breakout boards. Flex Modules have 2.54mm castellations for breadboard and solder on to wearable flexible PCBs
Project Owner Contributor

Flex Modules

Chris Hamilton

5.6k 78 15 31
How is it 2015 and USB to Serial is still a thing?
Project Owner Contributor

BSU - BS Free USB

coflynn

9.5k 396 10 31
An affordable RFID, motion-sensing, anti-theft alarm and GPS tracker for bicycles, e-bikes and other small vehicles. Based on Arduino
Project Owner Contributor

Nano Bike Alarm

Alpha Charlie

10k 224 17 31
Solving a key farming problem: is it safe to harvest / spray / sow today? (+experiments with 'big' data in agriculture)
Project Owner Contributor

SentriFarm

pastcompute

3.5k 38 6 30
Nonpariel Physical (NP) is a standalone calculator microcode emulator. NP-25 executes microcodes for HP-21, HP-25C and HP-33C.
Project Owner Contributor

NP25 Calculator

Chris Chung

5.8k 554 8 30
A 3D printed, cast-aluminum, anatomy-based, Arduino controlled bionic arm that surpasses the human arm in functionality and feel.
Project Owner Contributor

NeoLimb

Amadon Faul

11.9k 1.4k 5 30
Creating home automation sensors and controllers that can be used around the house forming a mesh network for communication
6.1k 87 1 30
Growing food where it's needed, ready to be sold.
Project Owner Contributor

Modular Vertical Farming

alpha_ninja

7.8k 360 2 29
Using a cluster of five raspberry pis, a Flir Lepton and three Raspberry pi NOIR cameras with appropriate filters, an imager was born.
10.3k 304 3 29
A replacement controller for Lavet stepper clock movements
Project Owner Contributor

Crazy Clock

Nick Sayer

5k 192 5 29
Malti is a low cost open source handheld Linux platform that makes experimenting with and learning about electronics easier
Project Owner Contributor

Malti

Jeremy Van

5.5k 52 1 29
Designed to replace the kerosene lamps with solar-powered ones
Project Owner Contributor

NOCTURNAL SOLAR LIGHT BULB

Debasish Dutta

2.6k 257 11 29
Millions of young athletes get concussions each year and 50% go undiagnosed, leading to brain injury. Impact detects these events early.
Project Owner Contributor

Impact

Hunter Scott

3.4k 71 10 29
a tool for electronics engineers/students to use - planned to include basic Voltmeter, Ammeter, Component Tester, Serial Terminal etc
Project Owner Contributor

Engineers Multi Tool

ZaidPirwani

4.5k 49 13 29
2D GPU: HD resolution @ 60Hz, HDMI, double buff, hardware acceleration, USB config upgrade, ... For ARDUINO & other µC
Project Owner Contributor

HOMER

monnoliv

9.7k 74 5 28
An Opensource Smart Plug
Project Owner Contributor

SmartEE the Smart Plug

John

4.4k 1.5k 1 28
open source circular knitting machine replicable with digital fabrication and makers' tools.
Project Owner Contributor

Circular Knitic

varvara guljajeva

5.4k 520 8 28
Open Source Platform for the Internet of Things. Focused on providing an awesome developer experience.
8.5k 453 9 28
An 'Arduino Nano' for the 'Arduino Zero'
5k 503 4 27
An escape from the tyranny of low-quality soundcards
Project Owner Contributor

DrDAC USB Audio DAC

drewrisinger

1.9k 29 23 27
A hack based on "HTML Injection". Useful when you want an online editing feature that is not available otherwise. Might work on any Website.
Project Owner Contributor

Hack the Hack A Day Editor

RoGeorge

9.1k 1k 3 27
... with video pass-through ...
Project Owner Contributor

DIY Augmented Reality Device

Arcadia Labs

6k 566 6 27
FPGA emulating MicroSD runs Google ProjectVault HDL code.
Project Owner Contributor

Secure microSD Vault

antti.lukats

2.5k 358 18 27
small seven segment display for plugging on an ISP programming header of an Atmel Board or an Arduino
Project Owner Contributor

tiny7

al1

5.6k 139 15 27
Wireless weather station, powered by the sun and wind it intends to measure, below $50.
Project Owner Contributor

Low Cost Weather Station

Ulf Winberg

5.4k 785 12 27
DIPSY-EPT Emulator and Programme Tool - Open Source Hardware for Open Source FPGA Toolchain
2k 340 3 27
Automatic Cable Modem Rebooter
Project Owner Contributor

netBOOT

Eduardo Zola

4.3k 181 14 26
Solar powered Bluetooth Low Energy Tracker with beeper and LED to assist in locating it.
Project Owner Contributor

Sol BLE Tracker

DrYerzinia

7.6k 71 4 26
3d printer ultra cheap controller board
3.5k 522 0 26
Interacting with objects just looking at them has always been a dream for humans.
4k 27 5 26
just another cortex kit - Cortex M0 development kit with an Atmel SAM D21, a USB device port, an LDO, some passives and breakout headers
Project Owner Contributor

JACK

Michele Perla

2.3k 32 0 26
Bicycle-powered road quality measuring and mapping
Project Owner Contributor

Dekoboko 凸凹

Daniel Rojas

6.5k 1.3k 1 26
Compares your internet communications to a stream of private local data to discover what data is being stolen and where it's being sent.
7.9k 421 12 25
Low power, wireless device that informs user of regular mail.
Project Owner Contributor

Snail Mail Notifier

Solenoid

8.8k 162 12 25
A household air purification unit for kitchens, labs, & smokers used to scrub fine particulates and VOC's out of the air.
1.2k 50 5 24
Using the sensors around/on us, provide feedback when 'dark mood is a-coming'. Nipping lows in the bud.
Project Owner Contributor

DepressionAlarm

Dr Andy Woods

1.3k 476 0 24
The state of the art standalone SDR transceiver badge
Project Owner Contributor

rad1o

chris007

4k 623 1 24
Use your expensive high impedance studio quality headphones with a portable media player to get the best possible sound without extra wires!
4.3k 59 24 24
Zero Cost Dumpster Diving Solar Project
Project Owner Contributor

Poor Man's “Laser” Cutter

frankstripod

5.1k 88 6 24
Create Drone Apps
Project Owner Contributor

Flyver

Tihomir Nedev

6k 583 5 24
Open source multispectral array camera for vegetation analysis for UAV.
Project Owner Contributor

uSenseCam

SouthMade

4.8k 228 13 23
Develop an extra sense for a better orientation.
Project Owner Contributor

TheSixthSense

Sebastian Foerster

8.9k 55 8 23
This is a game console sized Hydra with a single GPU, running SteamOS, Win7 & Android x86 KitKat. Gameplay & mgmt via modular controller
14.8k 94 25 23
Once I was excited to see Intel's announce that they will release "SD card sized computer" but it was not true. This time I made it true!
5.4k 230 9 23
A coffee machine sized box that automatically organizes your medications and connects your medicine use directly to your doctor/pharmacy.
Project Owner Contributor

Smart Desktop Medicine Organizer

Joe

3.2k 41 2 23
Smart Juggling Balls for Juggling and Education
Project Owner Contributor

Smart Juggling Balls

Arkadi

2.9k 61 5 23
DIY, 32bits mini video game console
Project Owner Contributor

Bitbox console

Makapuf

3.4k 39 3 23
Develop robust and affordable advanced sensing capability for 20,000 weather stations in Africa (lightning, precip water, ...)
Project Owner Contributor

Team TAHMO

Nick van de Giesen

7.8k 46 16 22
Cooling the core body temperature of people diagnosed with MS.
3.5k 449 0 22
A USB peripheral to add microcontroller capability to Java and beyond!
12.7k 1.1k 10 22
Arduino connects to the TX line (of a router, RPI) and display serial data on smartphone over WiFi
4.1k 25 4 22
A system of interchangeable parts for thermal management in PCB assemblies.
7.5k 69 8 22
Saving the planet from global warming requires monitoring the weather, so having a weather station is the least we all can do to help
Project Owner Contributor

FacilTempo - weather station

Clovis Fritzen

4.6k 353 6 22
The "Cheepit" project deals with the development of web based services for programming AVR microcontrollers with smartpones or tablets.
12.3k 64 11 22
A 200w Wood & Pellet fired Thermoelectric Generator for the InStove 60L Rocket Stove; "Help People, Be Sustainable, Electrify the World."
Project Owner Contributor

The FireVolt Project

Rob P

3.3k 50 3 22
Getting ready for the premiere of the last Star Wars movie, I and my son are building a 3D printed BB-8 droid
Project Owner Contributor

Our own BB-8 droid

Enrico

5.2k 320 4 21
An Arduino IoT Farming Experiment
Project Owner Contributor

The Smart Garden

Frank Vigilante

5.1k 205 1 21
Robot that finds and collects bottles to recycle them.
Project Owner Contributor

Autonomous bottle recycling robot

Solenoid

2.8k 175 1 21
A small-scale model of the electrical grid providing a fun testing environment as an educational tool for engineers in power and energy.
Project Owner Contributor

Smart Grid Test Facility

Tim Leung

3.3k 61 2 21
Circuit Bending an old Roland Drum Machine using an Arduino Mega some cross-point arrays some schmitt triggers and a touch-screen
Project Owner Contributor

The Rythm Composter

Alpha Charlie

3.4k 375 0 21
Neucuff is a simple, powerful, safe exoskeleton for giving Cerebral Palsy patients control over their arms.
2.6k 1.2k 2 21
Home Automation Applied To Medical Cannabis Cultivation
Project Owner Contributor

The Humble Roots Project

Fabien Royer

4.1k 65 6 20
Just in Time Logic
Project Owner Contributor

Fabric8

Nick Johnson

2.2k 472 3 20
Arduino based rocket telemetry unit with 2.4Ghz downlink and eeprom storage
Project Owner Contributor

AltiRocket

vcazan

4.5k 411 4 20
The MobileNode is an open source GSM/GPRS and GPS/GLONASS 7cm circular board with a fully Arduino compatible MCU.
Project Owner Contributor

MobileNode

Camilo Rojas

6k 62 15 20
A low cost Raspberry Pi powered all in one Braille computer with a full page display.
Project Owner Contributor

Braille Computer

haydn jones

4.8k 365 3 20
sat.Send is a small device that allows you to send and receive messages and share your GPS location no matter where you are.
Project Owner Contributor

sat.Send

John Grant

1.5k 45 10 20
A project to provide a form of "vision" to the blind and partially sighted.
Project Owner Contributor

The Vision Project

haydn jones

4.5k 40 2 20
A radically modular, multi-functional machine for construction and agriculture.
Project Owner Contributor

Open Source Bulldozer

marcin

2.3k 415 8 20
3d print your own synthesizer controller! Multiple sections fit together so you can expand it as much as you need!
4.2k 300 1 20
Turning the BeagleBone Black into a retro gaming appliance
Project Owner Contributor

Beagle Entertainment System

Andrew Henderson

2.9k 680 6 20
Environment friendly chemical rocket propellant, useable in liquid or solid state
3.5k 963 6 20
using technology to feed others
Project Owner Contributor

smart aquaponics - v2

kijani grows

1.2k 20 2 20
This speakerphone project enables users with extremely low mobility to feel enabled by connecting them with the outside world
Project Owner Contributor

Julia's Speakerphone

origamimavin

2.5k 60 0 19
An open source, modular urban agriculture system. We share tools that help build ecologically resilient, healthy communities.
Project Owner Contributor

AKER

Tristan

5.7k 50 2 19
An open-source, Arduino/Chipkit compatible, and breadboard-friendly pulse sensor
Project Owner Contributor

Easy Pulse Plugin

Rajendra Bhatt

2.2k 49 4 19
A low-cost open-source scalable hardware platform for the development of interactive systems for deafblind people
Project Owner Contributor

Tact-Tiles

Anderson Antunes

3k 716 5 19
An opensource Web platform and cheap sensor hardware solution for the massification of Continuous-flow solution culture (hydroponics)
Project Owner Contributor

IoT to Feed the Next Billion

Kestler

2.7k 1.5k 12 19
Global two-way satellite communication for robotics and IOT sensors. Easy to use, GPIOs, telemetry, low power and web API provided.
2.8k 45 21 19
A dev board for the ATMega32u4
Project Owner Contributor

uBBB 32u4

The Big One

1.6k 1.1k 3 19
A solar powered, cheap wireless mesh networking node to get communities back on their feet faster during and after crisis.
Project Owner Contributor

guerillamesh.net

Simon Tretter

7.3k 710 6 19
Home automation hub disguised as a thermostat
3.3k 591 13 18
Delta-Sigma: solution for a virtually unlimited number of DACs, and with faster refresh rates then PWM. Applicable on any microcontroller.
Project Owner Contributor

Delta-Sigma versus PWM

RoGeorge

10.3k 63 11 18
Turn a 10W Floodlight into a WS2811 Pixel
Project Owner Contributor

PixiFlood

AJ Reynolds

4.3k 430 5 18
Open Capillary Electrophoresis platform utilising a Capacitively-Coupled Contactless Conductivity Detector geared for on-line water analysis
Project Owner Contributor

C4Derpillar: Open CE-C⁴D

Brett Walker

8.8k 275 6 18
An ongoing attempt to subsidize my foodly needs and maybe provide a template for others to use for their own homes.
1.1k 22 2 18
This is an elegant design of decade resistance and decade capacitance using DIP switches
Project Owner Contributor

DipDecade

Vikas V

3.1k 47 4 18
Open-Hardware home-plugged box, to read and write emails privately from anywhere in the world, out of sight of NSA - www.own-mailbox.com
5k 52 7 18
In which the author runs open source firmware on a palm sized quadcopter
Project Owner Contributor

BradWii on the Hubsan Q4

ajlitt

12.6k 78 6 18
DC motor rotational speed controller for Chinese CNC3040 spindle motor without any kind of encoder
Project Owner Contributor

DC Motor Controller for CNC Router

SUF

8k 1.4k 13 17
Rasky is an expansion board for raspberry pi model 2, a collection of software and some 3d models to build an open source KVM over IP
2.2k 638 1 17
A small accelerometer, thermometer, altimeter, SD card logger, with a radio downlink. Does not include Kerbal life support.
Project Owner Contributor

Model Rocket Data Logger

M.daSilva

4.1k 65 2 17
RAZBOT is a 3D printable Rasberry Pi Rover running the Robot Operating System
Project Owner Contributor

RAZBOT

Robbie

1.6k 24 6 17
Open source persistence of vision (POV) light for bike wheels, pendulums, or hand waving. Multiple sensors to trigger the animations.
Project Owner Contributor

Multi-sensor POV light

CaptMcAllister

3.2k 949 5 17
Getting started with a home automation... made easy.
2.3k 498 1 17
An online free and open source electronic design tool that runs in your browser. See it live at https://meowcad.com
Project Owner Contributor

MeowCAD

abetusk

2.7k 30 8 17
This project goal is to developp an autonomous way of filming RC plane during flight without the need of a 2nd person to do it.
Project Owner Contributor

Autonomous video recording

Walker Eric

8.4k 642 3 17
A solar powered Arduino Weather Station to help the farmers
3.9k 62 8 17
Automated supply of water to plants using Arduino Uno, Soil moisture sensor and Flow sensor
2.7k 599 0 17
IBDAP's objective is to become an affordable open source & open hardware CMSIS-DAP JTAG/SWD debug probe implemented using gcc & makefile.
2.1k 357 5 17
A USB key that simulates a keyboard to automatically enter your [Google] Authenticator code automatically.
Project Owner Contributor

Authenticator USB Key

Alistair MacDonald

2.3k 821 0 17
The Redtree Hydra is the 1st computer for robotics designed to easily add components, communicate with groups of other robots and share data
2k 24 6 16
using hardware like floppy drives and 3D printers together to play any MIDI file
1.9k 296 6 16
a biofeedback wristband with galvanic skin response: giving insight into emotions
Project Owner Contributor

bioloop

qquuiinn

3.9k 53 10 16
DC Uninterruptible Power Supply I built for cluster of Modem, router, VoIP etc. It also consolidates the power adaptors.
5.2k 401 2 16
Simple function generator using an AVR, built from parts I have lying around
Project Owner Contributor

Function Generator

The Big One

3.9k 325 12 16
This is a 32-bit audio effects processor which combines several menu-selectable effects into one unit.
Project Owner Contributor

32-bit Audio Effects Unit

randy.day

4k 693 7 16
Create a development board for ESP8266 with One-Layer PBC and "normal" components. Third version is ready. For ESP-01, -03, -07 or -12
Project Owner Contributor

ESP8266 Dev-Board

Chris Wagner

3.1k 633 8 16
The Arduino Pi is a single board computer based on Arduino platform.
5.7k 543 2 16
A robot that can clean an area of human liter in an autonomous fashion for easier disposal.
Project Owner Contributor

Lazy Cleaner 9000

BDM

2.7k 241 0 16
TerraSpider is part of wireless robotic system capable of designing, repairing and maintaining vast landscapes over extended periods of time
Project Owner Contributor

Terra Spider

Anh Vu

3.5k 60 0 16
A single camera, multiple filter multispectral imaging system - with no moving parts - that can be flown on a small UAV.
1.5k 854 5 15
A robot to remind and assist people with health maintenance tasks.
Project Owner Contributor

Health Maintenance Robot

Duane Degn

2.7k 713 0 15
An inexpensive and more accurate GPS receiver accessory for Nikon D3100 (and compatible) cameras.
Project Owner Contributor

GPS Receiver for Nikon D3100 Cameras

Kevin

3.5k 23 23 15
An attempt to recycle the water wasted during the warm-up period at the start of a shower.
Project Owner Contributor

Shower water saver

MechaTweak

4.1k 792 3 15
An Internet of Things Device to Let My Aging, Disabled Father Know that the Stove is Off, and Ease His Paranoia...
2.9k 31 10 15
A device that detects traffic collisions and instantly communicates GPS and other details to predefined numbers including emergency services
Project Owner Contributor

Instant Traffic Collision Notifier

Klaus

25.8k 360 0 15
Using Technology And A Hackers Mindset To Increase Food Security For The Coming Billions Last Updated [21/9/2015]
10.3k 53 8 15
Compact diode laser for CNC, etc.
4.7k 1.2k 11 15
Production-Ready Modular Prototypes using Hardy Connectors of Yesteryear
Project Owner Contributor

Retro Modules

yesnoio

904 24 9 15
Breathe free, night and day.
Project Owner Contributor

Open-source USB CPAP machine

Niel Malan

1.3k 40 9 15
Adapter for the Crazyflie 2.0 Quadcopter, for experimenting with unusual side forces
3.6k 40 0 15
Combines 3 projects I just started: foldable 50W solar panel, campfire-based thermoelectric generator, & RasPi2 lapdock. Fits in a backpack.
2k 643 3 15
Project R(rrrr) is a low-budget research robot for the rest of us.
Project Owner Contributor

Project R

Rudolph

6k 61 2 15
To go where no Rice dorm has gone before: Automated Lighting n' Stuff
2.1k 39 11 15
PIC Microcontroller dev board, in an Arduino form factor
Project Owner Contributor

PIC-On-The-Go

Jarrett

429 630 5 15
Get Brailling is a minimalist input device for the blind and visually impaired.
Project Owner Contributor

Get Brailling

Juha Kivekäs

2.2k 42 2 14
A simple bicycle computer that shows speed and distance on a LCD screen. It works on LiPo batteries and uses a reed switch as sensor.
Project Owner Contributor

Bicycle Computer

Clovis Fritzen

8.2k 54 35 14
Maxim MAX30100 based Pulse Oximeter and Heart Rate Monitor
1.5k 68 1 14
Autonomous Quad Copter using GPS, Optical flow sensor, Ultrasonic distance sensor and a Pixy Cam for autonomous flight.
Project Owner Contributor

Autonomous Quad Copter

Joe

2k 219 4 14
A device that is changing the bad medical care in Romanian hospitals.It's does so by monitoring Heartbeats Oxigen Temperature of a pacient.
Project Owner Contributor

Health Mate

Moldovanu Ionut

2.9k 30 2 14
Forest health, damage, composition monitoring with the highest data accuracy ever.
715 14 2 14
This experiment investigates the production of bio-oil from Coffee waste. Bio-Oil can be used to make biodiesel.
3k 51 9 14
Rotating perforated disk counter-flow heat exchanger maintains indoor temperature while exchanging fresh outdoor air.
4.9k 794 1 14
Clock build from IV-18 VFD tube and Arduino
Project Owner Contributor

IV-18 Arduino Clock

Will Whang

684 810 0 13
Diabeto is an open hardware device that wirelessly transmits blood glucose readings from a Glucometer into a smartphone
Project Owner Contributor

Diabeto

Diabeto

1.1k 609 6 13
The idea is to take the water used in a shower to use for flushing the toilet, there is no sense in using drinkable water for that
Project Owner Contributor

Shower water repurposer

leandro

2.2k 406 8 13
An Electronic Power System in the PocketQube 60 femtosatellite form factor
Project Owner Contributor

PQ60 - EPS

Pinski1

1.4k 60 0 13
A continuous, non-invasive blood chemistry monitor
Project Owner Contributor

BloodWatch

Linus Dillon

5.2k 1k 1 13
800 24 11 13
Inductive Loop Detector works by detecting an inductance change in wire loop (coil) that is buried in pavement.
Project Owner Contributor

Inductive Loop Vehicle Detector v2.1

trax

4.7k 64 11 13
A modern rebuild of a vintage boat design
Project Owner Contributor

Airscrew Driven RC Boat

Ossum

2.8k 47 23 13
Automate the Reagent (take a sample, put a drop of stuff in, shake, look at the color) testing of water for Aquaponics, Ponds, Aquariums.
Project Owner Contributor

Reagent Robot

James Newton

2.9k 699 4 13
The PhotonHome is the next step in bringing the Photon environment to AC powered applications
Project Owner Contributor

PhotonHome - AC Power IoT Homebase

sako0938

1.1k 47 3 13
Affordable, modular scanning probe microscope.
Project Owner Contributor

Automatic Jack

Owen Trueblood

788 278 2 13
Aerobatic remote control Star Wars Drone
Project Owner Contributor

Star Wars Slave I Bi-Copter

Adam Woodworth

2.1k 9 3 13
Bicycle Cinema is all about putting the power of media distribution into the hands of the people through portable power generation.
2.1k 994 4 13
Fully automated remote control and monitoring of agricultural growing systems
Project Owner Contributor

Teleimperium

Evan Salazar

3.7k 32 16 13
The ProReg is a device that remotely monitors propane usage.
821 239 4 12
Solar-powered offshore water quality monitor, connected to the internet.
Project Owner Contributor

Turbidity Sensor

Jeremy Ruhland

822 15 0 12
An autonomous solar-powered boat to provide quantitative data regarding pollution indicators (e.g. dissolved oxygen) in bodies of water
1.6k 55 3 12
This is a non-invasive breath detector, lungs thermometer and other breath parameters logger
Project Owner Contributor

How are you? Errr... are you alive?

RoGeorge

1.8k 833 0 12
Using 3Dprinting and 3Dmodelling I managed to teach KUKA robot to weave carbon fibre constructions coated in resin.
2.8k 29 8 12
A connected coffee jug.
Project Owner Contributor

CoffeeOfThings

opeRaptor

825 744 1 12
A wireless controller helps us to manage the environment by controlling fans, lights, pumps, and notifying us when something happens.
Project Owner Contributor

hydroMazing Automation System

hydroMazing

2.4k 213 2 12
A community pollution monitoring system aggregating pollution data from individual station users to get information on the environment.
2.5k 42 2 12
Smallest Cortex-M4 of the STM32 line with Espruino support in a Flex Module for wearable sensor processing. For sale on Tindie.
Project Owner Contributor

STM32F401 Flex Module

Chris Hamilton

1.5k 46 10 12
Captures signals at the lowest noise levels with very low drift. Precise and easy to use. It’s all your data logging fantasies come true.
1.2k 26 26 12
It is a set of 300 most commonly used electronic components for connected device products.
Project Owner Contributor

Common Parts Library

sg3184

4.1k 1.5k 0 12
Take a cigarette lighter, an AVR microcontroller (ATtiny13), and an IR LED. Wire all together. Now, you can remotely control your Nikon camera.
12.1k 249 1 12
DIY Hifi Phono Stage
Project Owner Contributor

Muffsy Phono Preamp PP-3

skrodahl

1.2k 23 5 12
stm32 dev board, data logger, etc...
Project Owner Contributor

AMIKETO

jeff

5.1k 350 10 12
Automatic pill dispenser for the aging and forgetful
2.3k 54 6 12
We Hacked Rain Bird, Hunter, Irritrol and Toro So we could remotely spray my neighbor's dog while it craps on my lawn and save water.
2.5k 1.1k 1 12
Lets you control any electrical stuff like fan,TV,motor from your android phone from anywhere in the world.
758 35 4 12
A dynamometer for brushless motors and props. It measures torque, current, thrust, voltage, coil resistance, RPM and more
Project Owner Contributor

RCbenchmark dynamometer

Charles Blouin

2.9k 56 7 12
A compact and portable driver for laptop LED LCD screens using HDMI and USB
Project Owner Contributor

HDMI to LVDS interface

theEngineer

4.9k 30 3 12
Breakout board for ESP8266 ESP-01 & 03 modules
Project Owner Contributor

ESP-01 & ESP-03 Breakout

drewrisinger

1.1k 53 0 11
Digitally controlled UV lightbox for PCB manufacturing
Project Owner Contributor

UV Lightbox

SUF

853 1.2k 0 11
Wearable token providing seamless & secure authentication
Project Owner Contributor

KeyRing

Chris Finn

1.4k 27 3 11
A system which gives people an early warning when an Earthquake is approaching the city and gives time to prepare ourselves
663 614 3 11
show control from an led instrument. bring the audience into the performance experience. play highly reactive and mode setting patterns
1.2k 48 6 11
A personal lightning strike detector and dangerous weather alerting device
Project Owner Contributor

StormSafe

brian bloom

4.7k 36 10 11
A modular, expandable Keyboard & Mouse switch using Arduinos
Project Owner Contributor

Arduino K(V)M Switch

Craig Hissett

1.2k 584 1 11
An agricultural/horticultural automation and monitoring network for small to large scale production.
Project Owner Contributor

Growing of Things (GoT)

Peter

5.1k 176 1 11
A large interactive disco dance floor with hidden capacitive sensors
Project Owner Contributor

Interactive Disco Dance Floor

Jeremy

3.2k 22 15 11
An all-in-one video player/controller, suitable for children
Project Owner Contributor

Pi Video Player

Craig Hissett

3.1k 571 1 11
Home automation has been in vogue lately, but adding it to an old house can be quite the mess. fHome is a shot at solving that.
957 146 0 11
It's dark, you're out late, and can't find your bike. Press the button on your phone or remote and the bike lights up and lures you back.
Project Owner Contributor

Anglerfish for Bikes

bob baddeley

1.5k 10 0 11
An RPN based scientific calculator with four line display based on the MSP430 microcontroller.
Project Owner Contributor

RPN Scientific Calculator

Joey Shepard

3.7k 1k 4 11
A home automation box that allows you to connect any device and be controlled by any device and optimizes electricity consumption
Project Owner Contributor

Beaglebone Black Home Automation

Ansaf Ahmad

1.4k 492 8 11
A UV monitor which helps prevent UV-caused skin damage.
Project Owner Contributor

Sunburn Monitor

hackaday

1k 186 2 11
Small battery-powered data logger that runs on 3.2 µA when measuring at a 1 minute interval
2.7k 298 1 11
An open source telemetry system using downhill mountain biking as an inspiration.
Project Owner Contributor

picorico

Chris Hoey

818 194 3 11
Fixing terrible spectrum (missing cyan&green) of generic white LEDs to get perfect flat spectrum and impression of blue sky in the room.
1.8k 37 3 11
helping children to learn about electrical energy in the home
Project Owner Contributor

energy wristband

matt venn

2.9k 181 7 10
A box that fits in a room, in which plants can be grown.
Project Owner Contributor

GrowInBox

Domen

817 358 0 10
Mobile Life Alert for a younger generation.
Project Owner Contributor

Guard Llama

Adam

11k 52 4 10
An LED strip of white LEDs that can be turned on, dimmed, and turned off with a wave of your hand
Project Owner Contributor

Motion Controlled Cabinet Light

Thomas Snow

750 220 5 10
Wearable biofeedback device to help people manage stress, panic, and anger!
Project Owner Contributor

The Temperizer

Dan Fruzzetti

1.5k 1.6k 1 10
A security camera with 70x optical, 2000x digital zoom, that will have a lot more features than most cameras.
772 30 0 10
A smart power outlet
Project Owner Contributor

SmartLet

Michele Perla

714 509 4 10
An Audio Cube (Dice) that can audibly signal which side it has landed on.
Project Owner Contributor

Audio Cube

David Watts

2.7k 451 0 10
Finally, a tool dedicated to 3D printing, to bring together more plastic filaments Now on Kickstarter
1.7k 19 1 10
An Emoticon Keyboard Soldering kit utilizing an ATmega328 and the V-USB library from Objective Development
Project Owner Contributor

EmojiPad

duncan.lowder

1.6k 19 1 10
Raspberry Pi powered indoor farming system to grow lettuce and herb.
7k 172 6 10
A template for battery powered sensors using GSM
2.2k 27 0 10
KWh counter that logs and uploads data to the could, based on the TI CC3200 development board.
Project Owner Contributor

Electricity usage monitor

Solenoid

796 32 0 10
The ultimate goal of MiCubes is to create an expandable ecosystem of lights, sounds and screens, all centered around your smartphone!
Project Owner Contributor

MiCubes are your cubes!

Chris

2.3k 122 5 10
The remote will only have a few buttons, each can be programmed by pointing the original remote to this self-learning remote.
1.3k 495 3 10
Teensy v3.1 - FrSky Smart Port Sensor Shield with addressable led output and telemetry port
1.1k 372 2 10
A low-cost (~$10), self-contained, swarm-ready, Arduino-compatible, mesh-networked, open-source, open-hardware, useless ROBOT!!
Project Owner Contributor

Uselessbots

arm

328 11 0 10
Dark-activated, 2.8 candela white LED with wide 160-degree light output powered by a 9 V battery.
Project Owner Contributor

BlackOut Light

Kris Winer

1.7k 34 6 10
The SmartWindow automatically determines when a window should be opened or closed, based on the indoor/outdoor temperature and weather.
2.8k 45 1 10
Fully automated solution for monitoring and controlling irrigation and watering systems for optimized usage of water resources.
Project Owner Contributor

Clouden

ACROBOTIC Industries

1.8k 21 5 10
Replace lots of stick notes and scraps of paper around the house with one Slim Quality Uncostly Intuitive Drawing Pad - [WIP]
Project Owner Contributor

Squidpad

Arthur Admiraal

1.9k 431 0 10
An ESP-12 ESP8266 breakout board for your analog RGB ledstrips, floodlights and digital ledstrips
Project Owner Contributor

EspLight

Michiel Brink

1.5k 28 4 10
Real 5V from the USB connector
Project Owner Contributor

USB Booster

SUF

219 6 1 10
No more monsters under your bed! Bodo is a stuffed animal glowing in the dark whenever you hug him.
Project Owner Contributor

Antimonster Bodo

Julia Dressler

2k 49 2 10
To engage people to grow their own food, enrich their self-sustainability and reduce the impacts of industrial agriculture.
Project Owner Contributor

Hydropod

Bart.remans

2k 367 4 10
Cheap low power open source heart rate and body temperature monitor
Project Owner Contributor

#T_H_S

facelessloser

4.6k 43 0 10
nRF51822 implemenation of Smart Bluetooth with a large amount of GPIO, 3dB antenna and SWD connector. For sale on Tindie.
Project Owner Contributor

nRF51822 BLE Flex Module

Chris Hamilton

885 10 2 10
Make a Lab Organizer in 5 minutes. Hack Plastic Bottles, Tetra Packs, Invoice Envelopes, etc. Go Green & Free! Recycle.
Project Owner Contributor

New a free Lab Organizer

RoGeorge

1.9k 22 0 10
An asset tracker geared toward the elderly, demented, and folks who get lost.
Project Owner Contributor

Elderly Asset Tracker

cjskalka

1.4k 25 9 10
Bribing kids into eating healthy since 2015.
Project Owner Contributor

Reverse Vending Machine

Milkey Mouse

1.4k 22 0 10
An autonomous vehicle that utilizes machine vision as well as data from sensors, to follow street lanes, park and overtake obstacles.
1.6k 16 3 10
Density altitude is the altitude your air-dependent machine _thinks_ it is at.
Project Owner Contributor

Density Altitude Gauge

Neil McNeight

617 30 0 9
Integrated Scope is an electronic measuring instrument which has features similar to that of a Digital Storage Oscilloscope.
Project Owner Contributor

Integrated Scope

prajwalee035

441 989 0 9
A toy and app made for anyone to learn to code. Wireless drag-and-drop coding and our friendly iPad tutor. Think Lego meets the IoT!
4.1k 688 5 9
nrf24le1 IoT Development Kit
Project Owner Contributor

i/o node

Justin

995 327 0 9
The IoT thing
Project Owner Contributor

CTRL.BA

trax

1.2k 516 0 9
A minimalist direct conversion radio receiver. 3 general purpose transistors and a Polyakov 2 diode mixer.
Project Owner Contributor

PolyMorph Receiver

morph

3.9k 328 3 9
Open Source bluetooth enabled IMU with SPI expansion slots. Track any motion
Project Owner Contributor

BLE Intertial Measurement Unit

Lukasz

2.1k 30 9 9
A solar powered led light that turns on at human presence with switch mode configurable charge control and constant current led drive
Project Owner Contributor

Smart Solar Lamp

Gorky

476 24 12 9
Recycle, trade and discover effortlessly through castoff-to-credit modular vending
Project Owner Contributor

Recyclotron

jason.gullickson

516 443 2 9
autonomous robotic pet modeled after K-9 from Doctor Who
Project Owner Contributor

K-9 robotic pet

dracoprimus

4.7k 40 3 9
Gather power data from the breaker panel and beam it to a Raspberry Pi for storage and web serving
Project Owner Contributor

Home Power Usage Monitor

Drew Yenzer

1.5k 1.1k 1 9
Low cost radio module highly stable
1.8k 8 6 9
Build an optics lab beam splitter with Lego, a dichroic prism from a broken computer projector, and a laser pointer.
Project Owner Contributor

Lego Optics Lab: Beam Splitter

Steve Schuler

1.6k 40 0 9
A self-contained, true random number generator which uses radioactive decay as an entropy source.
Project Owner Contributor

Nuclear Random Number Generator

M.daSilva

602 547 0 9
The kit development aimes at designing a universal training board that can cover a wide range of experiments
1.1k 429 0 9
NASA cancelled this program in 2013 after spending USD260 Million. Lets see what we can do for USD260!.
1.4k 33 6 9
90% less water usage, greater crop yield in same square footage, farm in arid climates
2k 14 10 9
Having been exclusive to a certain uC-line for over a decade, it's time to learn something new (and port commonCode!)... Enter MIPS
3.9k 33 2 9
A 450g Titanium Rocket Stove
Project Owner Contributor

TiRStove

mr.jb.swe

1.2k 926 1 9
Design and control colorful pixels wirelessly to create amazing accent lights, wearables, and more!
673 30 1 9
Using throwaway materials and electronics, create a custom mood light that emphasizes recycling/upcycling
Project Owner Contributor

Trash light

j0z0r pwn4tr0n

1.3k 340 0 9
Turn your garden, security lighting or task lighting on and off automatically each night with this circuit. It's easy to install.
Project Owner Contributor

0.2$ Day Night Switch

Manoj Thakur

566 12 2 9
Designing things inside my computer is lots of fun but making physical things move under computer control is extra fun.
1.7k 484 5 9
USB keyboard that lets you type in 8-bit binary!
1.8k 422 8 9
This is a CD changer emulator for select Saab cars that lets you stream music to your stock stereo over bluetooth.
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BlueSaab

Seth

1.9k 38 0 9
This kit can turn any old laptop into a water-cooled LED-projector with built-in media center and wireless streaming.
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Ultimate Old Laptop Recycle Kit

Tom_VdE

982 18 5 9
Solution for put wide boards/ICs into a breadboard, keeping the four connection holes for each pin
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Expandable breadboard

SUF

2.1k 384 0 9
Do you wanna build a quadCopter, that too without getting Broke?
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cheQuadX

vivek.yogi

680 41 5 9
Using custom or modified smartphone hardware, developing an OS that uses as little battery power as possible, to gain weeks without charge.
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Low power smartphone OS

Mark Bassett

2.5k 36 0 9
The project uses Solar Energy to pump water for Agricultural and domestic consumption.
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Solar Water Pump

Jonathan Pereira

574 427 6 9
Hack uses the Pulse sensor to detect heartbeat in BPM transmit via BTLE to Android app and uses Spotify API to suggest music based on mood.
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Pulse Music Player

Anil Pattni

959 41 1 9
Using soil moisture sensors to monitor a lawn's water level, this system saves a user money every time it rains. Why waste money and water?
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On-Demand Sprinkler System

Tim Blikstad

1.2k 248 0 9
Connecting people through lights controlled by their mind's power to focus: the tech breakdown of the art piece
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Focus

George Profenza

408 16 0 9
An LED flashlight driver with innovative UI to control 5 LED channels with a single button
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MELD Flashlight Driver

Everett Bradford

751 3 3 9
Atomic Particles Spin Hack
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SMD Stickvise

RoGeorge

7.8k 258 0 9
This project is designed to provide a simple back-up power solution to amateur radio stations.
4.5k 420 4 9
An automated and connected aquarium management system
500 22 0 9
2 KWatts "shield" for Attiny Trinket, can convert an Arduino PWM AnalogWrite() Output into a 2KWatts PWM output, same Duty Cycle
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POWER to AnalogWrite()

abel.lisco

538 445 7 9
Inexpensive, home-scale computer controlled composter, buildable with recycled parts like washing machine motors and 40 gallon drums
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Algorithmic Composter

pastcompute

2.7k 21 5 8
I use a esp8266 to control a BEAM style robot
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Tiny wi-fi robot

ccates

1.1k 544 2 8
A pen with optical text recognition that reads text aloud ... potentially helping the visually impaired
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PenOCR

Brian Chen

2.8k 329 7 8
PICkit can be used as a PIC Programmer, Serial to USB converter, Logic Probe, Logic Analyzer, but also as an AVR Programmer for Atmel MCUs
738 408 0 8
An open platform for creating installations to show various types of motion. Useful for museums and schools. Composed of individual cells.
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Periodic Table of Motion

bob baddeley

3.1k 146 0 8
This project uses an ESP8266 (IOT) module to send an email alert when the smoke alarms are sounding.
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Internet enabled smoke alarm

Matt Meerian

1k 6 2 8
A device to aid Trap-Neuter-Return projects in reducing animal stress and increasing efficiency.
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Das Katzetelegraf

Roland Lovelock

900 325 1 8
Utilise off the shelf hardware and OSS to create a cheap thermal imaging camera for firefighting use
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ElectricEye

ed

533 1.3k 0 8
This Augmented Reality tutorial will allow you to put virtual 3D skull and 3D iron man mask models on your head!Try it out, it's really fun!
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Augmented Reality and Kinect

Edgaras Art

1.1k 7 2 8
What do you get with a solar cell, some sun light, a supercap, a haptic motor, bristle from old tooth brush and a few parts?
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Solar B.E.A.M. Bristle Bot

K.C. Lee

2.3k 329 5 8
Audi A4 onboard computer based on the Stellaris launchpad board.
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Onboard Stellaris car computer

Rui Rex

962 1.3k 0 8
World's First Remotely Controlled "Humanoid" Robot a.k.a Shadow Bot
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Humanoid Robot

Avi

4.4k 234 0 8
A project aimed at developing a humanoid ballbot platform.
1.1k 25 10 8
The Scipio project is based on the idea of combining the familiar SODIS method of purifying water with the latest, low-cost technology
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SciPIo

Theodor Hillebrand

1.7k 303 8 8
Big Cities are getting Thirsty; Lets Save 1 Billion Gallons of fresh Drinkable Water per year by taking 2 song showers + social awareness.
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ShowerBeats (connected Shower)

Kestler

755 19 1 8
It is a motion sensor(which uses blob detection algorithm) and a video filtering system which runs on Altera's DE2 board.
1.6k 269 1 8
Build a laser oscilloscope using Lego, littleBits, Erector set, and the Kano Computer.
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LaserOscope

Steve Schuler

1.5k 384 2 8
A Hydroponic/Greenhouse system that has been automated as much as possible to remove the maintenance burden of these systems from the user.
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Smart Hydroponic GreenHouse

Tom Van den Bon

972 20 2 8
9-axis Gyro with the BME280 Pressure, Humidity, Temperature sensor
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12axis Flex Module

Chris Hamilton

1.1k 17 0 8
A set of sensors and an App that warn you before something bad happens.
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Personal Medical Assistant

Daniel Dmitrzak

6.5k 885 13 8
An arduino based oscilloscope capable of ~150kS/s
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small-scope

marvin

1.7k 31 3 8
A fully automated small scale gardening system.
1.4k 608 6 8
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Head Tones

drillpirate

747 24 0 8
An autonomous quadrotor for indoors hovering and linefollowing
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Self-Contained Autonomous Quadrotor

skrogh

1.3k 28 12 8
Asphalt can generate large amounts of heat and by using the Seebeck effect I believe can be a great source for electricity.
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Asphalt Heat Harvesting

Jesse Ransom

237 201 2 8
clock which can display a special icon and can tell others use the speaker to provide assistance
1.2k 35 0 8
Stuck on a island in the middle of the ocean without a wifi backup disk? The TEENSY SD USB back up tool is what you need!
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SD card back up tool

Enrico

3.3k 341 0 8
Making a Smart Home controller. Stations for each room will a master controller for the home
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Smart Home controllers

john jensen

1.6k 951 2 8
From one hub you can automate functionality on other devices (Spark, WeMo, Nest, etc.) All wirelessly!
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Open Smart Hub : Home Automation

Anthony Ngu

778 896 0 8
Sophisticated and Reliable Drone which can stream live Air Quality information and Video feed for Monitoring and Surveillance purposes.
1.1k 669 2 8
Launchpad is a great device for musicians with many possibilities. Now you can make your own use of it without computer.
1.8k 215 4 8
Use two cheap 16-relay boards to multiplex and remotely control up to 256 channels of firey madness
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256 Channel Firework Controller

Aleks Clark

1.8k 732 0 8
Working to kick start the robot revolution. It is coming, and the Kasei Initiative will play an important role.
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The Kasei Initiative

Mister Malware

2.8k 480 1 8
My car's alarm remote went dead. Now is the opportunity to implement a safer and more reliable remote for it using nRF24LE1.
404 483 2 7
HelloSpoon is a DIY social robot kit intended to feed children and elderly with upper limb difficulties while giving them a fun time.
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HelloSpoon robot.

Luis Garcia Gonzalez

2.8k 35 3 7
a tiny-but-scalable three-ish axis-system *from* laser-cuts
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2.5-3D thing

esot.eric

1.2k 793 2 7
A plastic recycling system for 3D printers...junk goes in, filament comes out! Fully integrated, automated, novel tech & closed loop control
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ProtoCycler

Dennon Oosterman

893 267 0 7
A system using sonar (and other sensors) to automatically maintain altitude on a quadcopter without affecting other functions
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Quadcopter altitude hold

Everett Bradford

2.3k 194 0 7
Replicating TI's overpriced Op Amp Evaluation Module
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Precision Labs replica

SUF

2.7k 519 0 7
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Home automation - Trinket Sensing

TJ

502 18 0 7
High voltage AC power is everywhere but there is a place for DC now with increasingly cost effective local solar power generation.
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DC Home Lighting

Joe George

1.8k 332 0 7
Detect barks and post them to Twitter
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A Twitter account for my dog

Henry Conklin

1.6k 1.8k 0 7
UP1 robotics platform, bringing robotics to everyone
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UpDroid's UP1

Kartik Tiwari

2.9k 430 5 7
Open Free WiFi & added-value services for hotels, bars, restaurants, malls and airports in a Bubble!
Project Owner Contributor

3D WiFi Bubbles

George Delaportas

790 1.3k 0 7
Use a Guitar Hero / Rock Band plastic "guitar" game controller as a real MIDI input device
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MIDI Hero

Greg Kennedy

1.3k 20 18 7
Convert desert sand in to construction sand to make up for the massive shortfall in supply.
1.5k 429 4 7
Analog clock that shows the hourly weather forecast to aid transport and clothing decisions
Project Owner Contributor

Weather Clock

j0z0r pwn4tr0n

557 365 2 7
There are lots of people on earth and not a lot of health care workers nor doctors. What can be done to remedy this problem?
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DOCTORS WITHOUT DOCTORS

chris jones

1.4k 946 0 7
Preterm infants come in lots of different sizes. Nasal CPAP cannula come in few sizes. Read on to see if we can 3D print a solution.
1.6k 16 0 7
Optimize heating using an arbitrary number of sources, both conventional and eco-friendly, flexibly integrated in one system.
Project Owner Contributor

Prometheus

Marincov Daniel Zoran

1.4k 17 0 7
Designed For Nextion HMI TFT Use
519 227 0 7
A compact IBM-PC compatible development board based on an Intel 80386SX CPU and an Altera Cyclone IV FPGA.
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LSE-PC

Pierre Surply

2k 697 0 7
A Bluetooth Low energy Terminal Node Connector for sending and reciving AFSK modulated packet data on your phone via radio.
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BluetoothLE APRS TNC

DrYerzinia

2.3k 15 21 7
I plan to use 5 Arduinos, or similar, to trilaterate 3D position using ultrasonic (or possibly audible) sound waves.
1.5k 42 3 7
This project uses a modified mesh network of long range Wi-Fi enabled sensors to monitor the water purity of wells over large areas.
840 37 3 7
The base goal of this project is to build a simple, low cost, water quality testing system.
8.6k 596 0 7
A homemade photobooth based on a raspberry pi.
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Raspberry Pi Photobooth

GuyisIT

1k 522 0 7
The Tick Tock Timer is a 7 day relay scheduling device with a highly accurate RTC and simple but effective Touch Screen GUI.
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Tick Tock Timer

Jasper parker

1.2k 17 2 7
A semi-replica of K-9 from Doctor Who.
Project Owner Contributor

The Doctor's Companion, K-9

Kenneth Zaborny

867 405 3 7
A television mute button for my special-needs son
Project Owner Contributor

Mute-ation

dougal

844 23 1 7
Drives high voltage Piezo Haptic feedback devices by i2c. For sale on Tindie.
Project Owner Contributor

Piezo Haptic Flex Module

Chris Hamilton

2.6k 414 3 7
I need a larger print area in order to print a printer
Project Owner Contributor

Printrbot Simple Metal - Bed upgrade

RenierM

410 15 1 7
A customizable display to help kids in therapy.
Project Owner Contributor

Pediatric Therapy Device

David Shamblin

304 9 0 7
The aim of the Arduino based project is to help protect human life. Gather data remotely
309 462 1 7
This is a wearable band with an interchangeable face for different pucks
Project Owner Contributor

Wearable Band

Anil Pattni

1.6k 24 0 7
Living in a 1962 Wayne Bus while converting it!
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Big Old Bus RV Conversion

Conrad

1.5k 12 8 7
Process tank and Reverse Pulse Current power supply
415 178 5 7
I've decided to build a set of clocks to keep time on all 8 of the planets.
Project Owner Contributor

a clock for all planets

shane kirkbride

1.8k 24 0 7
We start simple: with an open-source variable voltage power supply, which, for now, will use a modified computer PSU.
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Open Source Bench Top Power Supply

acp.calin

1.7k 28 0 7
Arduino Controlled Robotic Gardening Appliance
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The Smart Garden Mini

Frank Vigilante

468 940 0 7
POISED is a laser scanner - a camera and a projector: captures images using one laser, and in real time another laser renders those images
306 23 2 7
Let's build a tool that gives good cops a way to report bad cops safely & anonymously.
Project Owner Contributor

ReportSafe

John Vilsack

671 15 0 7
Producing your own solar energy in your flat without drilling holes.
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Wasteland Energy

Jack Pearse

644 12 0 7
Inexpensive game console that can be used to play and make games.
5.9k 769 0 7
NodeUSB is a tiny, low cost $9, WiFi ready, ESP8266 USB dev kit for Internet of things, it comes with NodeMCU pre-installed
637 8 3 7
*moved to pyLCI project*An expandable control system for Linux with apps that lets you control your Linux devices using a screen and buttons
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Linux Control System

Arsenijs

856 322 5 7
Building a 200V 2Kw Battery charger.
Project Owner Contributor

2Kw AC-DC psu

Brad

2.3k 6 0 7
448 14 1 7
Hacking Raman Spectroscopy and market forces to grow healthier food.
Project Owner Contributor

Nutritional Content of Food with RamanPi