attiny402

Small FM Radio with RDS and OLED

Rotary Encoder with I²C Interface

Simple Fitness Monitoring Device for your Pet Hamster

KiCad ATtiny84/x14/x02 (SMD) and ESP-01 (ESP 8266) PCB boards

A simple, ATtiny402 powered binary wrist watch. Sponsored by PCBWay

Lightweight WS2812B LED driver for use with letter boards and tinyAVRs

Winsen MH-Z19 NDIR CO2 sensor library for Arduino Framework