Recent Projects

OCRd and typeset as html where possible. A work in progress.

Applix 1616 Documentation

A Terrible MP3 player that has all of the bells and whistles from a 1990's budget Hi-Fi you never wanted when you was young

Crap-turon 5000 web based MP3 player

Heavy-duty ESP32 audio streamer with built-in Ethernet, MEMS mic, RGB LED and TFT screen option

Louder-ESP32-Pro

andriymalyshenko andriy.malyshenko

A deterministic data machine built on a clock that cannot be argued with

PTSG-CPU-Formation

tsuneoohnaka Tsuneo.Ohnaka

Enjoy short circuit protection for both +3.3V and +5V. Power it using USB-C or with a 9-volt battery. Now has Logic Probe support.

Super Breadboard 2: a breadboard on steroids

A 1:24 scale Honest John replica rocket

Honest John Replica

BBbox field recorder needed a networking option and AVB USB was expensive.

USB <-> AVB 32x32 channel interface

ben-biles ben biles

bluetooth app controlled professional portable DSP mixer.balanced audio IO,phantom power,flexible routing,ISO recording. timcode. AVB audio.

Multichannel Audio DSP Field Mixer Recorder

ben-biles ben biles

Home grown bio-piezoelectrics and modular synths for fun and profit

Screaming Mushrooms

fizzy-wizard Fizzy wizard

Bistable relay to control 12V device

RF433MHz bistable switch ON-OFF 12V module

Make a cheap consumer inverter generate variable voltage & more easily start motors.

Programmable inverter

lion-mclionhead lion mclionhead

Easily extendable data logging platform with STM32F103RBTx, WiFi, microSD storage, LCD with four buttons, UART, and pulse counters.

Hardware Data Logger

robert-gawron Robert Gawron

The first truly personal device for kids — designed to grow with them from drawing sprites to writing C++

RCKid

Offline USB-C password manager. No cloud, no apps, no battery.

ZeroKeyUSB

Another homebrew computer based on the MSX standard. But it uses a Z380 microprocessor.

XRX - eXperimental Research X

marcellus-pereira Marcellus Pereira

If you need to convert 12V, 24V, or any higher DC voltage into a stable 5V output, the LM2596 Buck Converter is one of the most reliable and

5V Buck Converter Using LM2596

electronicsworkshops