Generate Parametric Gridfinity Bins and Baseplates in FreeCAD and build from them.

Capture your oscilliscope screen in a .png file

Compact desktop semi-automatic SMT prototyping machine

Kicad action plugins

Arduino core for the tinyAVR 0/1/2-series - Ones's digit 2,4,5,7 (pincount, 8,14,20,24), tens digit 0, 1, or 2 (featureset), preceded by flash in kb. Library maintainers: porting help available!

Implement a Linux gateway that reads serial port ( USB, serial , bluetooth) commands and transfers to MQTT host. MQTT without ethernet or Wifi on a low cost micocontroller. Don't develop a serial c…

The Arduino or microcontroller side to work with serial2mqtt

My unofficial badge for the Hackaday Remoticon 2020

Breadboard-able Cortex A7 dev board

TCP/IP (RF24Ethernet) and RF24Network Gateway

Play mp3 files from SD via I2S

Arduino Library implementation of the Goertzel algorithm

A simple Arduino IDE upload example for ESP32 and ESPAsyncWebServer.

A production tool using off the shelf components

A Pro Micro alternative for wireless keyboards

Minimal I2C master routines for the new AVR microcontrollers.

A Python 3 library for generating Anki decks

Rooftop Rescue, a game for the Arduboy

A Brushless DC motor controller with position and speed control.

A Brushless DC motor controller with position and speed control.

Your personal open-hardware PCB assembly machine

ESP32 Smart Solar Charger - the Open Solar Project

Python audio and music signal processing library

openEMS is a free and open-source electromagnetic field solver using the EC-FDTD method.

A compact PCB footprint which allows SOIC test clips to be used as a space-efficient programming and debugging connector