2D drawing robot using ESP32 and servos. UI built with Preact.

Helps you show off your Vial keymaps!

Collection of AVR Programmers and Accessories

UPDI programmer software for Arduino (targets ATtiny 417 / 814 / 816 / 817 / 1614 / 1616 / 1617 and similar MCUs)

LAYOUT FILES: KiCad footprints useful for PCB panelization (mouse-bites...).

Digispark ATTINY85 USB Development Board Design Using Altium Designer

LilyPad Coin Cell Battery Holder with on/off switch, made by and available from SparkFun Electronics.

semiconductor wafer pattern map classified from web data sets WM-811K

a visual programming language inspired by Scratch

SPI LCD graphics library for ESP32 (ESP-IDF/ArduinoESP32) / ESP8266 (ArduinoESP8266) / SAMD51(Seeed ArduinoSAMD51)

Production-ready platform for agentic workflow development.

Test app for Stack-chan SCS0009 Version

A Tamagotchi P1 emulator for microcontrollers

An open-source reference design for MCUGotchi

The Alice 3 block-based IDE desktop application. Also contains a NetBeans plugin to extend development into java.

🇯🇵 Web API to get 🦠COVID-19(coronavirus) information of each prefecture in Japan

Jitsi Meet - Secure, Simple and Scalable Video Conferences that you use as a standalone app or embed in your web application.

福島県公式 新型コロナウイルス感染症情報サイト

このリポジトリは、現在使用しておらず移行しました。

東京都 新型コロナウイルス感染症対策サイト / Tokyo COVID-19 Task Force website

Simple SIR Epidemics Model simulation

A fork of ERMaster. Faster, Better, VCS-friendly.

Breakout board for InvenSense's ITG-3200

Arduino Library for the ADXL345

Brownie is an offline object detection app for M5StickV that will tell you the name of the object in a cute voice!

Examples of how to use the Arduino UNO watchdog