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52.4k 477 22 395
Remaking the PDP-8/I using the Pi, simh & a replica front panel
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PiDP-8/I

Oscarv

68.1k 602 75 248
A "dataless" Wi-Fi positioning system that can be used anywhere GPS can't.
Project Owner Contributor

SubPos Positioning System

Blecky

35.1k 413 34 192
DIY System on Chip based on FPGA, priced below 5 USD
Project Owner Contributor

DIPSY

Antti Lukats

31.9k 588 33 178
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

49.8k 296 33 161
Monitoring soil moisture at different depths to determine when to irrigate, and - more importantly - how much water is needed. Save 25%!
21.7k 948 38 142
Build your own nervous system!
Project Owner Contributor

NeuroBytes

zakqwy

40.9k 588 40 111
Arduino compatible indoor navigation system with small form factor.
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LPS Mini

Göran Nordahl

11.2k 448 16 94
Turns your BeagleBone Black/Green into a 14-channel 100Msps Logic Analyzer
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BeagleLogic

Kumar, Abhishek

13k 110 33 94
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

16.3k 131 36 79
DIPFORTy1 "Soft-Propeller" Zynq-7, Dual CortexA9+ FPGA DIP40 Parallax Propeller I compatibles footprint
Project Owner Contributor

Soft Propeller

Antti Lukats

17.1k 806 7 69
Professional quality, 24 bit, 192kHz audio breakout board for Teensy 3.x, Raspberry Pi, and more.
8.4k 498 8 66
Learn how to use PID loops for fun: SAB3T - Servo Actuated Ball Bearing Balancing Touchscreen.
Project Owner Contributor

SAB3T - PID Loop Educational Tool

Tim

10.5k 523 24 61
wearable UV Index & weather sensor
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UV-badge

x-labz

20.6k 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

al1

18.4k 127 9 57
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

14.4k 678 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

Jithin

9.8k 108 19 57
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

16k 103 27 52
640x480 (and 848x480!) Color VGA Video Card for Microcontrollers and Single Board Computers
25.3k 150 18 52
A DIY GPS disciplined 10 MHz reference clock
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GPS Disciplined xCXO

Nick Sayer

2.9k 55 0 43
The USB Tester makes it easy to monitor the current and voltage of any USB device (and non USB).
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USB Tester

MobileWill

8.4k 147 10 40
Wearable breakout boards. Flex Modules have 2.54mm castellations for breadboard and solder on to wearable flexible PCBs
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Flex Modules

Chris Hamilton

5k 1.4k 2 36
An Enigma Machine Simulator was created with an Arduino UNO and a Touchscreen LCD. Simulates Enigma I, M3, M4, the Plugboard and Uhr Switch.
11.3k 79 5 33
An Opensource Smart Plug
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SmartEE the Smart Plug

John

11.2k 346 3 33
A replacement controller for Lavet stepper clock movements
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Crazy Clock

Nick Sayer

5.3k 238 5 32
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

4.4k 31 5 30
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

6k 929 12 30
DIPSY-EPT Emulator and Programme Tool - Open Source Hardware for Open Source FPGA Toolchain
4.8k 184 14 28
Solar powered Bluetooth Low Energy Tracker with beeper and LED to assist in locating it.
Project Owner Contributor

Sol BLE Tracker

DrYerzinia

3.6k 450 0 23
A USB peripheral to add microcontroller capability to Java and beyond!
4.3k 26 4 23
A system of interchangeable parts for thermal management in PCB assemblies.
36.2k 454 0 17
Using Technology And A Hackers Mindset To Increase Food Security For The Coming Billions Last Updated [21/9/2015]
1.6k 46 11 13
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.