Recent Projects

An Open source Braille embosser in the spirit of RepRap

BrailleRAP DIY Braille embosser

The Pi Digital Clock 7.84 inch Display is a digital clock that uses a 7.84inch display to show the time in a clear and easy-to-read digital

Pi Digital Clock 7.84 Inch Display

This is my final ula replacement board for the ZX8301 ula of Sinclair QL. This one offers no optimizations but is compatible with SGC/GC.

Lion ULA - ZX8301 ULA for Sinclair QL

inspired by Simen&amp;#x27;s badges, I had an idea for a Mysterio SAO

Mysterio SAO

A family of MIDI-OSC IoT sensors for creative interactivity with music, video, graphics, and more

Pipo modules

A small daughter board for clock generation

Small clock divider

ken-yap Ken Yap

A self-contained AIS GNSS server for small boats

Self-contained AIS GNSS receiver server

Richard Van Fossan

EPROM programmer too expensive? This isn't!

Relatively Universal ROM Programmer

anders-nielsen Anders Nielsen

bdwidth sensor is a high resolution optical width and motion sensor for 3D printer.

width and motion sensor

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

My Advanced Realistic Humanoid Robots Project

A tiny handheld dev console, with a 12 button keypad, Pi Pico W inside, piezo buzzer, and 128x64 OLED.

MiniPico v1

The more advance PPS trigger board. Allow users to select arbitrary voltage and provide current limit capability.

PPSTrigger V2 - USB PD PPS trigger with CC-CV

Obstacle avoidance sensors are essential components in the fields of robotics, automation, and various eectronic systems that require the a

KY-032 Obstacle avoidance sensor module

electronicsworkshops

To Fuzz or Not to Fuzz

Guitar Pedals

Better cord lock

lion-mclionhead lion mclionhead

ESP32 powered automated plant managing system

ESP-Grow