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53.6k
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482
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22
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399
Remaking the PDP-8/I using the Pi, simh & a replica front panel
Project Owner Contributor

PiDP-8/I

Oscarv

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74.5k
users
622
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76
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262
A "dataless" Wi-Fi positioning system that can be used anywhere GPS can't.
Project Owner Contributor

SubPos Positioning System

Blecky

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36.7k
users
422
comment
34
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201
DIY System on Chip based on FPGA, priced below 5 USD
Project Owner Contributor

DIPSY

Antti Lukats

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33.8k
users
597
comment
33
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186
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

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54.8k
users
320
comment
34
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170
Monitoring soil moisture at different depths to determine when to irrigate, and - more importantly - how much water is needed. Save 25%!
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23.8k
users
1.1k
comment
38
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166
Build your own nervous system!
Project Owner Contributor

NeuroBytes

zakqwy

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46.9k
users
664
comment
42
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130
Arduino compatible indoor navigation system with small form factor.
Project Owner Contributor

LPS Mini

Göran Nordahl

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13.9k
users
119
comment
43
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101
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

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11.9k
users
487
comment
16
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96
Turns your BeagleBone Black/Green into a 14-channel 100Msps Logic Analyzer
Project Owner Contributor

BeagleLogic

Kumar, Abhishek

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16.9k
users
134
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36
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80
DIPFORTy1 "Soft-Propeller" Zynq-7, Dual CortexA9+ FPGA DIP40 Parallax Propeller I compatibles footprint
Project Owner Contributor

Soft Propeller

Antti Lukats

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11.2k
users
606
comment
24
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73
wearable UV Index & weather sensor
Project Owner Contributor

UV-badge

x-labz

eye
18.3k
users
877
comment
7
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70
Professional quality, 24 bit, 192kHz audio breakout board for Teensy 3.x, Raspberry Pi, and more.
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9.2k
users
500
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8
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68
Learn how to use PID loops for fun: SAB3T - Servo Actuated Ball Bearing Balancing Touchscreen.
Project Owner Contributor

SAB3T - PID Loop Educational Tool

Tim

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18.9k
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132
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9
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61
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

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22.1k
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120
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28
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59
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

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10.5k
users
110
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19
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59
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

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15k
users
734
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3
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58
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

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17.3k
users
109
comment
27
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56
640x480 (and 848x480!) Color VGA Video Card for Microcontrollers and Single Board Computers
eye
28k
users
154
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18
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55
A DIY GPS disciplined 10 MHz reference clock
Project Owner Contributor

GPS Disciplined xCXO

Nick Sayer

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3.7k
users
71
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0
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53
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

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9k
users
152
comment
10
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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

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5.6k
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1.5k
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2
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An Enigma Machine Simulator was created with an Arduino UNO and a Touchscreen LCD. Simulates Enigma I, M3, M4, the Plugboard and Uhr Switch.
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5.6k
users
271
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5
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36
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

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12.3k
users
88
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5
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36
An Opensource Smart Plug
Project Owner Contributor

SmartEE the Smart Plug

John

eye
11.7k
users
378
comment
3
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34
A replacement controller for Lavet stepper clock movements
Project Owner Contributor

Crazy Clock

Nick Sayer

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4.7k
users
32
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5
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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

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6.6k
users
1.1k
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12
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31
DIPSY-EPT Emulator and Programme Tool - Open Source Hardware for Open Source FPGA Toolchain
eye
5.1k
users
188
comment
14
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31
Solar powered Bluetooth Low Energy Tracker with beeper and LED to assist in locating it.
Project Owner Contributor

Sol BLE Tracker

DrYerzinia

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3.7k
users
454
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0
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25
A USB peripheral to add microcontroller capability to Java and beyond!
eye
4.4k
users
28
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4
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23
A system of interchangeable parts for thermal management in PCB assemblies.
eye
43.9k
users
495
comment
0
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19
Using Technology And A Hackers Mindset To Increase Food Security For The Coming Billions Last Updated [21/9/2015]
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1.6k
users
47
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11
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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.