Fully-packaged espresso PID module

The ultimate DIY video game console that you can buy as a kit or as a prebuilt. It uses a custom operating system that is easy to use and incredibly powerful. It has an SDK that makes game development as easy as possible, allowing for anyone of any programming skill to make amazing games.

DIY Arduino HotPlate/ReflowPlate

Three High-Q State Variable Filters

DIY: High Voltage Range Switching Mode Power Supply for Embedded and Solar systems

KiCad files for DIY Pro Co RAT

Portable FPGA based Synthesizer/DSP processor

DRM Watch 3 - Наручний годинник з дисплеєм SHARP Memory LCD

An IoT clock designed for children

AMPi Raspberry Pi code to work with the AMPi-Display-Interface

AMPi Arduino Nano code to control ST7735 TFT Display and Rotary Encoder interface

Instructions to build a DIY water tank level sensor using a cheap ultrasonic sensor and integrate it into Home Assistant.

A curated list of minitel resources

I am making a Robot car

Arduino DIY project

Automated plant watering system

Hossein Naderi's Dactyl-Manuform handwired mechanical keyboard

Another custom ROM cartridge for ZX Interface 2, supporting 256kb EPROM with manual ROM selection using switch

A repository for creation of a device that help people that can't see.

This repo gives the code and instructions to create an LED Display that connects to Spotify and displays the album cover of the song playing.