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Project Bionic Yourself (B10N1C) is a small implant for your arm that makes you a bionic-superhero.
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Bionic Yourself V2.0

txyz.info

20.2k 403 26 180
An open-source "smart watch" that can be built from easily available parts, and assembled by hand. Designed for hackers
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OSHWatch

Jared Sanson

26.9k 982 18 109
An open source hydroponic garden control, monitoring, and grow system with cloud database and dashboard.
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HydroPWNics

Adam Vadala-Roth

15.9k 162 32 107
Affordable spider robot
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Tote

Radomir Dopieralski

61.3k 223 12 102
A journey into re-purposing old laptop screens
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LVDS Laptop Display Interfacing

Jared Sanson

7k 394 7 84
Acquire EEG, ECG, EMG (medical instrument) signals while rejecting AC coupled noise
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Biopotential Signal Library

Paul Stoffregen

24.7k 174 4 83
This is a small FPGA development board that I am currently designing. Lots of I/O connectivities: HDD,Ethernet,USB,Audio,PS/2,VGA,BLVDS, 5V tolerant
Project Owner Contributor

FPGA Computer/Eval board

K.C. Lee

33.9k 193 24 81
Converting a car to electric drive using recycled and salvaged EV and hybrid components.
15.8k 750 7 67
Professional quality, 24 bit, 192kHz audio breakout board for Teensy 3.x, Raspberry Pi, and more.
10.1k 346 12 47
Instantly share mouse and keyboard across computers on any platform.
8.5k 870 6 44
A low cost, full featured open source, industrial camera
Project Owner Contributor

Open Source Industrial Smart Camera

Apodiant

8k 808 11 43
Firefly is a low-cost, modular flying robot for first responders that uses intelligent, nature-inspired algorithms to navigate autonomously.
15.4k 99 7 43
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

10.2k 107 12 42
It is a computer mouse free of batteries and free of cables. No need of USB connection and no special mousepad as well!.
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Wireless Batteryless Mouse

Clovis Fritzen

15.4k 116 28 41
automotive parameter & performance monitor & logger
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D-DAQ

Michael O'Brien

9.2k 81 5 41
Every Day Carry bit flipper
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Tiny Bit Dingus

ajlitt

5.3k 103 8 33
Modernization of the Apollo Guidance Computer
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Open Source DSKY

Viva Penguinos

6.2k 87 1 31
Growing food where it's needed, ready to be sold.
Project Owner Contributor

Modular Vertical Farming

alpha_ninja

10.4k 224 17 31
Solving a key farming problem: is it safe to harvest / spray / sow today? (+experiments with 'big' data in agriculture)
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SentriFarm

pastcompute

2.3k 32 0 26
Bicycle-powered road quality measuring and mapping
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Dekoboko 凸凹

Daniel Rojas

3.5k 69 4 25
Creating a small, autonomous robot to keep solar panel installations clean.
4.4k 60 24 24
Zero Cost Dumpster Diving Solar Project
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Poor Man's “Laser” Cutter

frankstripod

4.2k 22 0 23
A programmable RPN calculator using way too many Nixie tubes
Project Owner Contributor

RPN Nixie Calculator

robert.c.baruch

6.1k 62 15 20
A low cost Raspberry Pi powered all in one Braille computer with a full page display.
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Braille Computer

haydn jones

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

haydn jones

2.7k 1.6k 12 19
Global two-way satellite communication for robotics and IOT sensors. Easy to use, GPIOs, telemetry, low power and web API provided.
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
1.6k 496 0 18
Learn about FFTs and frequency domain processing! No actual monkeys were harmed during the production of this project
1.5k 65 6 17
The aim is to design a shield for the Arduino that measures the most popular physical values, with easy data acquisition.
Project Owner Contributor

MeteoShield

andrejs.design

3.2k 47 3 17
Ring that has interesting vocabulary, plays accelerometer Pong, and answers questions. Implemented on the Arduino-based MicroView platform.
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Wordy

elecia

3.1k 840 2 16
Track and Trace anything with the Arduino AnyTracer of only 25 x 25 mm! It is the smallest, complete GPS GSM tracker in the entire world.
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Arduino AnyTracer

addydej

4.2k 826 3 15
An Internet of Things Device to Let My Aging, Disabled Father Know that the Stove is Off, and Ease His Paranoia...
1.1k 644 6 15
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
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Shower water repurposer

leandro

2.3k 441 8 15
An Electronic Power System in the PocketQube 60 femtosatellite form factor
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PQ60 - EPS

Pinski1

3.6k 23 23 15
An attempt to recycle the water wasted during the warm-up period at the start of a shower.
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Shower water saver

MechaTweak

1k 44 0 15
Freescale / Hack A Day 2014 Make It Challenge Entry
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Internet of "Thing"

ehughes

1.3k 35 1 14
MonkeyJam has been released. Build your own digital modeling stompbox. Over 4 hours of video lectures on audio processing! OSHPark ready!
Project Owner Contributor

MonkeyJam - A DIY digital stomp box

ehughes

2.4k 214 2 13
A community pollution monitoring system aggregating pollution data from individual station users to get information on the environment.
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

700 866 1 12
Virtual modular synthesizer on 30x30mm
Project Owner Contributor

ModPod

Matthias_H

680 630 3 12
show control from an led instrument. bring the audience into the performance experience. play highly reactive and mode setting patterns
10.2k 558 1 11
Autonomous rover with vision
Project Owner Contributor

Bullseye

arko

1.3k 49 6 11
A personal lightning strike detector and dangerous weather alerting device
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StormSafe

brian bloom

1.4k 520 3 10
Teensy v3.1 - FrSky Smart Port Sensor Shield with addressable led output and telemetry port
1.7k 31 3 10
I want to build a 2.4Ghz IEEE 802.15.4 (ZigBee) module for my Paul C Buff - Einstein lights
765 235 5 10
Wearable biofeedback device to help people manage stress, panic, and anger!
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The Temperizer

Dan Fruzzetti

1.5k 41 13 10
Mini altimeter/logger, for hiking or tourism
Project Owner Contributor

Mini Altimeter

jaromir.sukuba

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

Elderly Asset Tracker

cjskalka

7.4k 172 6 10
A template for battery powered sensors using GSM
1.5k 404 2 9
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

1.5k 26 1 9
After seeing a commercial for a Telepresence robot on TV, I knew I wanted one, but after looking at prices I didn't want to pay for one.
Project Owner Contributor

Telepresence Robot

Joe Ferner

1.7k 485 6 9
USB keyboard that lets you type in 8-bit binary!
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
1.2k 37 0 9
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!
Project Owner Contributor

SD card back up tool

Enrico

2k 28 4 9
Open vehicle kit for car lovers converting to electric or just updating a classic , can bus operation and integration of lights , doors ect.
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V.I.K. Vehicle Interface Kit

xemexe

1.2k 21 11 8
Measuring strain using strain gauges.
Project Owner Contributor

Strain Indicator V2.0

Ahmed Hefnawi (Volta)

1.7k 38 3 8
Open source mini-ITX cluster computer
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Coven: mini-ITX cluster computer

kmod

3.7k 32 14 8
This is an attempt to reuse the mostly useless Telstra T-Hubs that are popping up for peanuts in various secondhand places in Australia
Project Owner Contributor

Telstra T-Hub rooting/repurposing

Troy

1.1k 561 2 8
A pen with optical text recognition that reads text aloud ... potentially helping the visually impaired
Project Owner Contributor

PenOCR

Brian Chen

1.5k 18 0 7
Designed For Nextion HMI TFT Use
247 5 1 7
The AriCalculator is a DIY calculator or a general purpose handheld device.
479 72 0 6
This project aims at controlling a car through a trajectory traced by the user on a screen running windows or android
Project Owner Contributor

Sketch Drive Car

asokfair

2k 57 0 6
Telegram is a great IM client. Recently they implemented a bot API. Telegram control is a hardware device that can be controlled by Telegram
Project Owner Contributor

Telegram Control

Tom Van den Bon

1.5k 28 2 6
For SMD reflow soldering or temperature annealing of various materials up to 300 °C (572 °F)
Project Owner Contributor

Wi-Fi Reflow Oven

RoGeorge

3.1k 18 3 6
Automatic watering of basil plants
Project Owner Contributor

Keep the basil alive

Armin

352 29 3 5
A prototype for a drink and food service tray that will stay level while being carried.
Project Owner Contributor

Self Stabilising Drink Tray

j_d_patterson

552 38 1 5
Converts a CTE70-compatible SSD1963 GLCD into an I2C or 1-wire slave device for use on the TeensyNet
Project Owner Contributor

TeensyGLCD

jimmayhugh

1.5k 934 0 5
Monitor ambient light, temperature, barometric pressure and altitude via your browser.
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Sensorian IoT Dashboard

dhq

622 19 0 5
I built this little rover on a Dagu tracked chassis using an older Android phone for communications and video, using an IOIO.
267 15 0 5
Use OpenCV & Reverse Pick-N-Place to Identify, sort, and test components harvested from e-waste
Project Owner Contributor

Automated Component Recovery

Aleks Clark

148 1.4k 0 5
A project to learn about HTML, Websockets, electrical control systems and embedded networking.
Project Owner Contributor

MonkeyDo

ehughes

462 269 0 5
A small and cheap controller platform for playing physical interaction games (Such as the Johann Sebastian Joust)
Project Owner Contributor

OpenJoust

HP (@banjohat)

562 29 0 5
Open Sensor Array provides a host platform with unified interface and API for all kinds of sensors and measuring device.
Project Owner Contributor

Open Sensor Array

atheros

594 16 3 4
Because you never know when you'll need directions or some bad poetry
Project Owner Contributor

Navigating Poet

bret.wiebe

540 19 0 4
Why is there no brake lights on bicycles? Let's make some!
Project Owner Contributor

Bicycle brake light message

Theis Borg

573 38 0 4
This device is meant to help hackers without specialized tools to develop and communicate with CAN networks.
Project Owner Contributor

CAN 2.0A/B Debugger

Tomasz Targiel

1.4k 16 4 4
Ever since I started learning electronics, I had this need of logging data from my experiments. Here is my solution.
Project Owner Contributor

Teensy data logger

Clovis Fritzen

384 5 0 4
Beam sound into the clouds to make raindrops form. Also usable as an LRAD/HyperSpike substitute, maybe.
425 9 0 4
A doorbell system that predicts who is on your door step by recognizing individuals face and wireless device MAC
Project Owner Contributor

Lazy Man's Doorbell

Tim White

1.4k 20 4 4
Reduce particulate air pollution indoors without wasting energy
Project Owner Contributor

Indoor air pollution reduction

shlonkin

530 257 6 4
Remote monitoring hardware for cheese maturation, with real time plotting and logging.
Project Owner Contributor

CheesyChips

Gus Logan

419 886 0 3
This is a development platform with a bluetooth radio, 900mhz radio, and connectivity options for peripherals, plus a few on board sensors.
Project Owner Contributor

BTLE 4.0 to 900Mhz Bridge

Adam Schoenwald

270 227 0 3
Device to track some environmental conditions nearby to try to correlate them to headaches and other medical conditions.
Project Owner Contributor

Personal Environmental Logger

robbie nichols

332 17 0 3
Capacitive Touch Flex Module based on MPR121 that provides 12 inputs. For sale on Tindie.
843 27 0 3
A flexible MOSFET controller board that can be used for a wide range of uses. BLDC, Inverter, three phase motor, Dual H Bridge.
Project Owner Contributor

Flexible MOSFET controller board

Ron

567 7 0 3
A USB device which acts as a normal mass storage device while encrypting all transferred content
Project Owner Contributor

Hardware Encrypted Flash Drive

Klaus

285 522 8 2
Intelligent 2.5A 24VDC Brushed DC Motor Controller with integrated PID control and encoder processing
Project Owner Contributor

Mongoose Mini

Adam Vadala-Roth

521 641 0 2
temperature controlled fan/blower system to keep constant smoker temp.
Project Owner Contributor

BBQ Smoker Temp Control

deeproot2k

471 9 0 2
I just received my free teensyLC from hackaday and already saved my wife's iPhone
Project Owner Contributor

fix wet iPhone with teensyLC

deeproot2k

998 13 6 2
STM32 based Logic Analyzer
Project Owner Contributor

Takologic

Kuro

329 10 0 1
An incoming mail alert system, solar powered and transmitting mail arrival notifications wirelessly to an "inside home" micro base station.
Project Owner Contributor

Mbas - Mail box alert system

Clovis Fritzen

904 590 0 1
Notify the developers with light and sound if automated builds succeeded or failed
Project Owner Contributor

Build Siren

SUF