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Projects John Grant likes and follows

3.4k
894
44
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-scottHunter Scott

7.6k
627
53
1btn is a powerful, open source, do-it-all button for the Internet...
Project Owner Contributor

1btn: Open Source WiFi connected IoT Button

anandAnand

85.2k
567
418
LiFePO4 battery / UPS / power manager for Raspberry Pi
Project Owner Contributor

LiFePO4wered/Pi

patrick-van-oosterwijckPatrick Van Oosterwijck

7.5k
344
33
An Arduino IoT Farming Experiment
Project Owner Contributor

The Smart Garden

frank-vigilanteFrank Vigilante

23.9k
242
126
A multi purpose lab tool accessible by simple Python functions, and capable of studying a wide range of physical phenomena.
Project Owner Contributor

Python Powered Scientific Instrumentation tool

jithinJithin

33.3k
210
104
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-eliasMichal Elias

33.7k
164
58
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
Project Owner Contributor

ESP8266 DIN 8-Channel Wifi Relay Controller

david-ogilvyDavid Ogilvy

4.4k
42
38
Arduino based; 6 PCBs all with 64 LEDs on the outer face to form a li-po powered cube of 384 LED coolness!
Project Owner Contributor

LED Cubular - LED Desktop Cube

jack-flynnJack Flynn

3.1k
36
19
An asset tracker geared toward the elderly, demented, and folks who get lost.
Project Owner Contributor

Elderly Asset Tracker

cjskalkacjskalka

Going up?

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