40.8k 697 46 354
Moti is a smart servo that simplifies the design of intricate robots.
Project Owner Contributor

Moti, a smart servo

Nicholas Stedman

65.2k 1k 103 350
Project Bionic Yourself (B10N1C) is a small implant for your arm that makes you a bionic-superhero.
Project Owner Contributor

Bionic Yourself V2.0

78.4k 782 111 340
Designing an open source, modular bench power supply to rule them all.
Project Owner Contributor

Bench Power Supply

The Big One

48k 649 16 273
A basic radar system makes radar accessible at low cost for experiments with rangefinding & navigation of autonomous aircraft or spacecraft.
Project Owner Contributor

Simple, low-cost FMCW radar

Luke Weston

69.6k 607 76 252
A "dataless" Wi-Fi positioning system that can be used anywhere GPS can't.
Project Owner Contributor

SubPos Positioning System


44.1k 459 36 209
A thumb-sized device that plugs into your iPhone / iPad / iPod Touch headphones jack and turns your iOS device into a Thermal Camera
Project Owner Contributor

TJ - $99 Thermal Imager

Marius Popescu

35.5k 415 34 195
DIY System on Chip based on FPGA, priced below 5 USD
Project Owner Contributor


Antti Lukats

21.2k 411 27 186
An open-source "smart watch" that can be built from easily available parts, and assembled by hand. Designed for hackers
Project Owner Contributor


Jared Sanson

18.9k 376 25 155
The one of the most revolutionary inventions of the 20th Century, designed for DIY gene replication. (Now with a working prototype!)
Project Owner Contributor

$5 DNA Replicator


21.8k 237 25 144
RetroBSD is UNIX running on PIC32 and this is a board I designed for it, evolving into tiny computer
Project Owner Contributor

MiniBSD laptop computer


14.5k 1.2k 11 136
OSHW+OSS to enable the next generation of powered prosthetic limbs and exoskeletons. Let’s make humans faster/better/stronger!
42.7k 613 40 121
Arduino compatible indoor navigation system with small form factor.
Project Owner Contributor

LPS Mini

Göran Nordahl

28.9k 1k 18 117
An open source hydroponic garden control, monitoring, and grow system with cloud database and dashboard.
Project Owner Contributor


Adam Vadala-Roth

25.9k 141 20 103
A USB Serial device to log temperature made out of a PIC16F1455 and a USB connector
5.7k 198 24 94
HaDge - A wearable thing for Hackaday folks.
Project Owner Contributor

HaDge - The Hackaday Badge

Anool Mahidharia

19.2k 173 21 86
An open source low-resolution desktop CT scanner
Project Owner Contributor


peter jansen

22k 370 30 84
A Touchless Gesture Mains AC Dimming Switch
Project Owner Contributor

Air Gesture AC Dimmer/Switch


15.9k 183 0 77
A multi purpose lab tool accessible by simple Python functions, and capable of studying a wide range of physical phenomena.
12.6k 145 13 75
LiFePO4 battery technology, made easy for makers
Project Owner Contributor


Patrick Van Oosterwijck

42k 146 34 71
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

11.1k 293 25 69
Design and build a simple, inexpensive, and manufacturable remote indicator for the most common type of mechanical water meter in use today.
Project Owner Contributor

Remote Water Consumption Display

John Schuch

7.7k 148 29 68
Build a $1 per Watt parallelizable MPPT controller, without cutting corners.
Project Owner Contributor

$1/W True MPPT

Jonathan Bruneau

15.3k 234 9 67
The Open Source Car Tool
Project Owner Contributor


Eric Evenchick

8.6k 595 10 59
CANcrusher is an Open Source CANbus development system for hackers and developers interested in a low-cost alternative to the $$$$ systems.
7.9k 971 22 58
A BT/NFC bone-conduction audio device that transmits sound directly to the auditory nerve through the skull. Music for the deaf & disabled.
11.3k 235 5 58
A fully programmable power strip with energy monitoring and wireless connectivity
Project Owner Contributor



20.9k 118 28 58
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


14.5k 698 3 57
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


4.9k 376 9 54
An open-source Arduino based toolkit to learn, build & debug electronics and robotics projects
29.6k 476 27 52
CANBUS adapter for the Raspberry Pi
Project Owner Contributor



6.7k 183 9 49
Wearable Navigation Assistance for the Blind
Project Owner Contributor

Pathfinder - Haptic Navigation

Neil Movva

8.7k 119 8 47
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

9.8k 555 17 47
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
17.3k 102 7 44
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

22.8k 132 12 41
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
3.7k 625 9 40
Detect HIV, Ebola, Tuberculosis and other diseases, cheaply and reliably.
Project Owner Contributor

DNA-LAMP Diagnostic Device


8.7k 1.2k 5 38
Small USB unit which simulates keyboard and generates, keeps and types up to eight passwords
Project Owner Contributor

Hardware password manager

Voja Antonic

11.2k 111 5 36
This is an efficient dual channel battery charger/analyzer for maintaining rechargeable batteries with programmable parameters and logging.
1.4k 76 4 35
Vectr is an open source 3D sensing controller and sequencer for modular synthesizers or anything you can dream up.
5.8k 79 15 31
How is it 2015 and USB to Serial is still a thing?
Project Owner Contributor



10.3k 1.2k 4 29
... with video pass-through ...
Project Owner Contributor

DIY Augmented Reality Device

Arcadia Labs

5.5k 582 4 29
An escape from the tyranny of low-quality soundcards
Project Owner Contributor



6.1k 294 9 26
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


4.1k 729 1 26
Use your expensive high impedance studio quality headphones with a portable media player to get the best possible sound without extra wires!
5.5k 627 25 25
DMM dedicated to PC/smartphone with cross platform SDK provides user-friendly measurement and automation system
Project Owner Contributor

Luke - Open Framework Multimeter/Logger


7.7k 450 2 24
Project Noah (Network Of Automated Hardware) is an open source home automation system designed to be connected to the Pi or Windows/Linux PC
Project Owner Contributor

Project Noah


3.6k 450 0 23
A USB peripheral to add microcontroller capability to Java and beyond!
8.3k 67 1 22
Controls and displays for Aerospace simulation control interaction
Project Owner Contributor

Aerospace Control Interface


15.7k 59 8 20
Compact diode laser for CNC, etc.
14.9k 86 6 20
DC motor rotational speed controller for Chinese CNC3040 spindle motor without any kind of encoder
Project Owner Contributor

DC Motor Controller for CNC Router


4.2k 411 12 19
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

6.2k 675 2 18
A robot that can clean an area of human liter in an autonomous fashion for easier disposal.
Project Owner Contributor

Lazy Cleaner 9000


2.2k 24 6 16
using hardware like floppy drives and 3D printers together to play any MIDI file
2.5k 40 11 16
PIC Microcontroller dev board, in an Arduino form factor
Project Owner Contributor



2.2k 28 6 16
Replace lots of stick notes and scraps of paper around the house with one Slim Quality Uncostly Intuitive Drawing Pad - [WIP]
Project Owner Contributor


Arthur Admiraal

2.1k 818 4 16
Project R(rrrr) is a low-budget research robot for the rest of us.
Project Owner Contributor

Project R


2.1k 285 4 15
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

1.6k 608 1 15
A highly responsive wind controller with expressive continuous push buttons based on linear hall-effect sensors - A musical IoT device -
2.5k 214 2 14
A community pollution monitoring system aggregating pollution data from individual station users to get information on the environment.
1.1k 55 0 14
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


1.6k 881 2 14
An low memory use library for the Roving Networks WiFly.
Project Owner Contributor

WiFlyHQ Arduino library


941 25 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


2.3k 233 10 13
Super tiny, Micro clock using a Numitron as its display. Running off a 400mAh lipo battery.
Project Owner Contributor

Micro NumiTron clock

Jeremy g.

1.2k 187 2 12
Small battery-powered data logger that runs on 3.2 µA when measuring at a 1 minute interval
1.1k 53 1 12
Digitally controlled UV lightbox for PCB manufacturing
Project Owner Contributor

UV Lightbox


1.5k 28 4 11
Real 5V from the USB connector
Project Owner Contributor

USB Booster


1k 352 0 11
Real racing in a real world
Project Owner Contributor


Frederico Sobreira

2.2k 23 0 11
An asset tracker geared toward the elderly, demented, and folks who get lost.
Project Owner Contributor

Elderly Asset Tracker


809 51 0 11
Wireless EEG/ECG data logger device with capacitive electrodes - ideal for home researchers or for simple health checking.
Project Owner Contributor

EEG/ECG data logger for home

Fehér Áron

447 17 0 10
An LED flashlight driver with innovative UI to control 5 LED channels with a single button
Project Owner Contributor

MELD Flashlight Driver

Everett Bradford

2.2k 509 8 10
This is a CD changer emulator for select Saab cars that lets you stream music to your stock stereo over bluetooth.
Project Owner Contributor



1.8k 470 2 10
A Hydroponic/Greenhouse system that has been automated as much as possible to remove the maintenance burden of these systems from the user.
Project Owner Contributor

Smart Hydroponic GreenHouse

Tom Van den Bon

5.4k 42 3 10
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

715 33 0 10
Integrated Scope is an electronic measuring instrument which has features similar to that of a Digital Storage Oscilloscope.
Project Owner Contributor

Integrated Scope


1.8k 37 3 10
helping children to learn about electrical energy in the home
Project Owner Contributor

energy wristband

matt venn

711 15 2 9
Designing things inside my computer is lots of fun but making physical things move under computer control is extra fun.
1.5k 1.3k 1 9
Low cost radio module highly stable
4.4k 413 3 9
Open Source bluetooth enabled IMU with SPI expansion slots. Track any motion
Project Owner Contributor

BLE Intertial Measurement Unit


2.2k 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
3.8k 432 7 9
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
2.2k 31 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


1k 327 0 9
The IoT thing
Project Owner Contributor



1.7k 50 5 9
You Have Mail senses mail in a roadside mailbox and alerts the user of this via an SMS or email.
Project Owner Contributor

You Have Mail


2.1k 216 4 8
Use two cheap 16-relay boards to multiplex and remotely control up to 256 channels of firey madness
Project Owner Contributor

256 Channel Firework Controller

Aleks Clark

3.2k 36 3 8
a tiny-but-scalable three-ish axis-system *from* laser-cuts
Project Owner Contributor

2.5-3D thing


2.5k 545 4 8
Easily play back CD quality audio (or worse) with enormous storage using a microSD card
2.1k 876 0 8
A Bluetooth Low energy Terminal Node Connector for sending and reciving AFSK modulated packet data on your phone via radio.
Project Owner Contributor

BluetoothLE APRS TNC


689 34 4 8
8 year old unused video camera + PIC 12F615 = Time lapse magic
Project Owner Contributor

PIC Controlled Time Lapse Camera


3k 831 0 7
Coffee table with touch sensors and LEDs
Project Owner Contributor

Interactive LED coffee table


1.3k 298 0 7
A system using sonar (and other sensors) to automatically maintain altitude on a quadcopter without affecting other functions
Project Owner Contributor

Quadcopter altitude hold

Everett Bradford

1.2k 10 1 7
Project Owner Contributor

Retro GSM


570 227 0 7
A compact IBM-PC compatible development board based on an Intel 80386SX CPU and an Altera Cyclone IV FPGA.
Project Owner Contributor


Pierre Surply

834 26 1 6
Tiny Arduino compatitble and WiFi enabled development chip
666 412 0 6
A multifunctional measuring system for health and disease support, in cases where it is difficult an immediate intervention.
Project Owner Contributor


Enrico Miglino

488 5 0 6
An Arduino-compatible board to master the light in a scalable way. Drive any kind of LED-based project with 4 channel per board.
Project Owner Contributor



1.3k 25 0 6
F-1 style Electric Race Car
Project Owner Contributor

FSAE 2015 Electric Race Car

Richard Johnson

2.1k 742 1 6
Embed a Bluetooth Low Energy (BLE) module in an amateur HF transceiver to wirelessly inject I2C control messages.
372 70 5 6
1.3k 14 0 6
AluPi is a portable device designed for playing games and performing general computing which is straightforward to assemble.
673 21 0 5
I built this little rover on a Dagu tracked chassis using an older Android phone for communications and video, using an IOIO.
2.4k 534 0 5
A development board built to be able to go inside another project to enable wifi control
Project Owner Contributor

ESP8266 Parasite


478 331 0 5
A small and cheap controller platform for playing physical interaction games (Such as the Johann Sebastian Joust)
Project Owner Contributor


HP (@banjohat)

1.7k 1.1k 0 5
Monitor ambient light, temperature, barometric pressure and altitude via your browser.
Project Owner Contributor

Sensorian IoT Dashboard


620 892 0 4
ESP8266 based Platform with many included analog and digital functions that can help you to learn and also develop your IOT projects.
895 29 2 4 and here is the you tube link if you like to watch it have a nice day
1.4k 18 2 4
Share your name in shining technical prowess.
Project Owner Contributor

7" LCD Nametag


1.5k 118 2 4
An ultra-portable development kit for Microchip Technology microcontrollers!
Project Owner Contributor


Michael Stone

3.3k 21 0 4
Warm-air distribution system (PIC/JALv2)
Project Owner Contributor

Share the Warmth


1.8k 22 4 3
Create applications in Visual Studio C# that can communicate with a 18F2550 and use it's peripherals
Project Owner Contributor

Access B


739 1.9k 0 3
Using trash to make cheap wifi drones, connect uncovered areas with connectivity, and explore the sky
Project Owner Contributor

Trash Drone Router Platform


493 7 2 3
Project Owner Contributor

One chip RGB color mixer.


857 12 5 3
Take 1 AC Lamp, a uController, a normal LED bulb and some color LED strips to get a functional lamp that also can send colored alerts.
Project Owner Contributor

Smart Lamp Notification

Neil Cherry

415 6 0 3
WiFi and HTML/AJAX/COMET operated vehicle
Project Owner Contributor

Texas Ranger ROVER


149 2 0 2
Digital potentiometer Flex Module.
Project Owner Contributor

Digipot Flex Module

Chris Hamilton

571 434 4 2
Project Owner Contributor

Mini-ROVER v2.0


281 440 2 2
Networked LED strip for assembling multi spectrum grow lights.
Project Owner Contributor

SunStealer LED Grow Light Module

Alex Camilo

616 14 0 1
Translate one IR protocol to another. Use only one of your existing remotes for multiple devices.
Project Owner Contributor

IR2IR Translator

Yohanes Nugroho