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Projects Jens Hauke likes and follows

19.4k
3.1k
67
nRF52832 ECG fitness tracker hacked into EEG glasses using Arduino code + detect concentration/relaxation with neural network web app
Project Owner Contributor

Hacking a $35 ECG nRF52 Fitness Tracker into EEG

curt-whiteCurt White

96.7k
966
709
Modular Open Source Hardware Tablet that is easy to hack and can run a standard Desktop Linux Distribution (or Android)
Project Owner Contributor

DLT one - A Damn Linux Tablet!

timonskutimonsku

670
483
13
Chalieplexed led eyelashes. Used during bodypaint competitions.
Project Owner Contributor

Led eyelashes

gerbenGerben

33.4k
358
404
System for monitoring conditions of plants and weather conditions at agricultural fields
Project Owner Contributor

eAgrar - digital agriculture

slaven-damjanovicSlaven Damjanovic

24.1k
300
154
I was inspired when I saw clock made by Humans Since 1982. One year ago I made one. Now it is time to share how I did it.
Project Owner Contributor

digital clock made of analog clocks

wojtekWojtek

21.8k
202
175
I fancied making the smallest possible inspection bot I could and here is what I ended up with, measuring just 65x40x30mm!
Project Owner Contributor

Nano Fpv Tank Inspection Bot

ioxideIOXIDE

12.5k
119
128
This PCB footprint allows you to use 3mm x 6mm edge of PCB and a SOIC-8 clip as a cheap and space-efficient connector
Project Owner Contributor

SOICbite Programming/Debug Connector Footprint

simon-merrettSimon Merrett

10.3k
84
79
This projects tracks my efforts to develop discrete LED-Transistor logic building blocks and designing a CPU from them.
Project Owner Contributor

LCPU - A CPU in LED-Transistor-Logic (LTL)

timTim

60
42
Turn almost any flat surface into a sensor using cheap piezos and time difference of arrival.
Project Owner Contributor

TapTDOA

ben-henckeBen Hencke

7.6k
43
39
A games console that plays ATtiny85 games cartridges. Rotating screen to play both landscape and portrait games.
Project Owner Contributor

Tiny Joypad Variant

megazoidmegazoid

3.4k
42
44
A DIY flexible keyboard project; instead of using silicone, a SLA highly flexible resin is used.
Project Owner Contributor

DIY Flexible keyboard without using silicone

madaeonMadaeon

4.8k
39
50
Tiny, solar-powered gaming console driven by an ATtiny10 with a firmware of just 780 bytes.
Project Owner Contributor

RunTinyRun

ridolucridoluc

2k
31
23
This project is cuffless cNIBP research platform with ECG(two-electrode) and PPG
Project Owner Contributor

Continuous Non-Invasive Blood Pressure ECG+PPG

gcyGCY

3.2k
21
29
New World Record 5mmx5mmx5mm...
Project Owner Contributor

Smallest 4x4x4 LED Cube Yet

morningstarMorning.Star

3.9k
19
14
Extremely simple Metal Detector whose making requires only one cheap integrated circuit TL084.
Project Owner Contributor

DIY Super Simple Sensitive Metal Detector

mircemkmircemk

1.6k
18
24
I still can't believe it's working.
Project Owner Contributor

A different kind of programmable LED

sam-ettingerSam Ettinger

2.7k
15
26
A binary calculator and binary clock in a handheld format using circuit sculpture building techniques. 328p, MCP7940 RTC, TLC5928 LED driver
Project Owner Contributor

Binary Calculator

dennis1a4dennis1a4

808
10
10
A super-scalar, reduced instruction set processor where microcode and machine code are the same thing!
Project Owner Contributor

SIFP - Single Instruction Format Processor

zpekiczpekic

92
8
6
my first charlieplex, 20 LEDs on an ATTiny
Project Owner Contributor

Charlieplexing notes

sophi-kravitzSophi Kravitz

2.1k
6
6
A Raspberry Pi Pico-based 2114 SRAM Emulator & Multi-Expansion for the Microtronic Computer System * RetroChallenge 2023/10 Grand Prize*
Project Owner Contributor

PicoRAM 2090 - RetroChallenge 2023/10 Grand Prize

michael-wesselMichael Wessel

3.2k
6
23
A game of classic Simon fit (physically) into a single DIP-14 IC (attiny84) What's more difficult than surface mount? SUB-surface mount!
Project Owner Contributor

Sub-Surface Simon

alnwlsnalnwlsn

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