Top 20 attiny85 open source projects

PJON (Padded Jittering Operative Network) is an experimental, arduino-compatible, multi-master, multi-media network protocol.

An example of proper and most advanced way to put ANY AVR Arduino boards in to sleep

Project to sync analog clocks to a few milliseconds.

Placa Franzininho DIY - Placa compatível com Arduino no formato DIY para oficinas de soldagem

Simple USB-C Power Delivery Tester

Simplest ultrasonic ANTISPY voice recording jammer based on ATTINY13 / ATTINY85 / ARDUINO with PAM8403 module driving piezo ultrasonic transducers (and optionally AD8933 signal generator)

Single-Cell Li-Ion Battery Charger with Monitoring

Mini OS emulator for Digispark (an Attiny85 based microcontroller).

ATTiny85 Pulse Oximeter with Photoplethysmogram (PPG) display

Electronic Dummy Load

OSC Calibrator and High-Voltage Fuse Resetter for 8-Pin ATtinys

AVR high-voltage (HV) serial programming for ATtiny

MP3-Player

Fork for the firmware / digispark part of the micronucleus repository

The small and naughty MP3-monster. DIY version.

sound generation on the AVR-Attiny cpus

A USB timer powered by Digispark ATtiny85 according to 🍅 pomodoro time management technique

FM Radio with RDS

Universal Cooperative Multithread Lib with real time Scheduler that was designed to work, virtually, into any modern micro controller or Microchip and, also, for user space applications for modern OS (Mac, Linux, Windows) or on FreeRTOS as well. Supports C and C++

ATtiny85/45/25 I2C bootloader