Recent Projects

bringing additive manufacturing to the next level

prism laser scanner

Open Source Hardware GNU/Linux PowerPC Notebook project

OSHW GNU/Linux PowerPC Notebook

roberto-innocenti Roberto Innocenti

Reactive RGB LED lights for Inline Skates

Accel-Lights

Learning to design and build a 24GHz FMCW Radar from first principles

FMCW Radar

darren-winter Darren Winter

Pure Logic: Vizualizing OR/AND gates on a breadboard.See boolean logic in action with every button press and LED glow.

Pure Logic on a Breadboard

condruc-georgiana Condruc Georgiana

A non-intrusive GPIB pass-through adapter exposing all bus lines

GPIB Eavesdropper

dethmer-kupers Dethmer Kupers

A terminal emulator of my own liking. Using an ESP32, connecting to a VGA screen, and having sound. Based on the uTerm2-S and FabGL.

nTerm-S

retep-v Retep V

Light Festival Badges automatically sync their effects with ESP-NOW. No pairing, No controller, No WiFi

Self-synchronising LED badges using ESP-NOW

tony-goacher Tony Goacher

TRIPLE-DRIVE PMM/PMG COMBO 2026

TRIPLE-DRIVE PMM/PMG COMBO

alan-cyr Alan Cyr

Exactly like the original hobby magazine title says - just with a slight delay of 35+ years...

Napravi i ti TIM-011

Projects which are using ESP32 microcontroller

How to use ESP32 in your Projects?

trisection d'angles < à plat à la règle nue et au compas

trisections angles

Simple ESP32 C6 with MPU9265 accelerometer and ublox GPS M8. Android/iOS application to get timings.

Car Accel

ADX: Workhorse Arduino for factories, farms, and offices. Open and tough.

ADX : Industrial ATtiny board, Arduino IDE Ready.

masahiro-furukawa Masahiro Furukawa

Pocket-sized 240W lab supply! Leverages USB-PD 3.2 EPR for adjustable 48V/5A output.

PD240W

theo-heng Theo Heng

Open-source meter-scale concrete 3D printer. CadQuery with self-verifying assembly harness.

M3-CRETE