Recent Projects

An open-source Raspberry Pi scanner that uses OCR and TTS to read printed books aloud and create AI-powered summaries.

Open-Source Book Scanner That Reads Aloud

Classical ttester, li-ion powered, with zener measurement function, and stabilized power.

Transistortester clone

mikhail-belkin Mikhail Belkin

HikePro

coders-cafe Coders Cafe

ESP32-based hot air SMD rework station with PID control, dual PCB design, built-in safety and calibration features.

ESP32 SMD Rework Station with PID and Micropython

srinivasan-m-s Srinivasan M S

A freeform brass wire sculpture featuring a round capacitive touch screen, 6-axis IMU auto-rotation, and reactive led filaments.

YUMO SMART CUBE: Touch screen/ESP32-S3 Brass Wire

yumobuilds YUMO.BUILDS

Tiny ESP32-C3 desk gadget with OLED, live weather sensing, proximity glow & a phone-controlled web interface.

YUMO PULSE — ESP32-C3 Desk Gadget

yumobuilds YUMO.BUILDS

A hand-bent 1.5mm brass wire clock sculpture powered by ESP32-C3 with NTP time sync, hardware-multiplexed 7-segment display, and 5-stage SK

YUMO GLOBE

yumobuilds YUMO.BUILDS

Classic arcade with all the latest technological advancements, ready for the classics. Enjoy!

THE ULTIMATE MINI ARCADE

srrubio SrRubio

Building bio inspired realistic looking humanoid robots to do chores and sports and stuff.

My Advanced Realistic Humanoid Robots Project

A toy designer of 30 years with zero electronics experience teams up with Claude Fable 5 AI agents to build a custom ESP32-S3 controller.

Co-Creating 3D Controller with AI Agents

cocreation-lab Co:Creation Lab

Turn a touch screen and a raspberry into an Omnichord!

LB Omnichord

jeroen-v Jeroen V

A programmable solar array simulator for automated firmware testing. Emulates I–V curves at 0–45V (up to 6A)

Open Source Solar Array Simulator

edward-viaene Edward Viaene

Simple kernel for the Z80

Manux

benjamin-h Benjamin H.

ZX Spectrum-compatible homemade retrocomputer based on Z80 CPU + discrete RAM and ROM + Raspberry RP2350B as ULA/chipset

Z80 + RP2350B ZX-compatible homebrew retrocomputer

A retro cyberdeck with some special features

Microcifra 26

roni-bandini Roni Bandini

TISM is a framework for running multiple tasks concurrently on a Raspberry Pi Pico by using cooperative multitasking

TISM - "The Incredible State Machine"

Maarten Klarenbeek