Recent Projects

In this video I demonstrate how to set up an ELECROW ESP32 Wi-Fi HaLow Camera and ThinkNode G4 Gateway from scratch.

Wi-Fi HaLow Explained! Long-Range Camera Test

mircemk mircemk

compact, energy-efficient, battery-powered system for ePaper-based display of information gathered via Wi-Fi

Tinta - low power wireless epaper device

Turn a touch screen and a raspberry into an Omnichord!

LB Omnichord

jeroen-v Jeroen V

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

My Advanced Realistic Humanoid Robots Project

Explore the computer byte with this educational easy-to-solder kit. Toggle in 8 bits and see their decimal, hex or octal value. With game!

8-bit Workbench ED: hands-on with number systems

A Starship - Graphene mass production - Water from Rocks + 200 new designs Co Authors - Gemini AI & Kimi 3 AI AI vetted zero Physics fails

The Gemini Protocols for Deep Space Travel

archer-quinn Archer Quinn

New OS for classic device

FreeRTOS for iPod Classic 6/7

Nothing new here, you can skip it, it just for me. I am a nut head that love glass vacuum and high voltage

Different Vacuum Tubes

Quasi Scientist

Also Making the metering read out more readable.

Modifying the Godox C100 to be a Silent meter

An ESP32-S3 based SWIO programmer for the CH32V003, with a custom host flasher and verified physical hardware programming.

ESP32-S3 CH32V003 SWIO Programmer

A compact smart heat-safety system that senses, analyzes, and alerts—turning real-time environmental data into actionable protection.

Heat Sentinel — Your Personal Heat Index Guardian

the-spanner The Spanner

Explore the magnetic properties of hydrogen with this build guide

Nuclear Magnetic Resonance for Everyone

andy-nicol Andy Nicol

The atomic force microscope for the masses

A working DIY quartz tuning fork AFM

luis-mestre Luis Mestre

An S3 browser that runs entirely in your browser. No server, no install, no build step — two files, open one of them and start browsing.

S3Feather - lite S3 file manager in web browser

aleksei-tertychnyi Aleksei Tertychnyi

An industrial laser distance sensor based on the TF-Luna ToF module, successfully operating on a paving block production line.

Industrial Laser Distance Sensor

I'd like to build a teletype-style terminal using an Alphacom thermal printer and a decent keyboard that will work with any RC2014

MCU-less teletype terminal using Alphacom printer