A set of various projects based on ESP8266, ESP32, ATtiny13, ATtiny85, ATtiny2313, ATmega8, ATmega328, ATmega32, STM32 and more.

Homebrew AVR Toolchain

My long cheatsheets and reading lists about programming, electronics and more

AVR cheat sheet for the ATmega328p

AVR Library (Atmega48/88/168/328) to decode IR commands from a remote control in NEC format.

ATtiny13 Software UART library.

Getting started with AVR programming using AVR-GCC and Makefile

AVR high-voltage (HV) serial programming for ATtiny

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

HV UPDI / UPDI programmer software for Arduino (targets Tiny AVR-0/1/2, Mega AVR-0 and AVR-DA/DB MCUs)

A USB AVR ISP programmer based on the ATtiny24A

Atmega328p sample codes for USART (transmission and reception) communication with a Linux/Windows PC

Arduino driver for 4-bit controllerless graphics LCD

Tutorial on interfacing your PC with an ATmega328P microcontroller using RS485 Protocol for Bidirectional Communication.

Telemetry system based on 8-bit AVR microcontroller with full TCP/IP stack (DHCP, NTP, HTTP)

Header-only library for bare metal hardware programming in C with a pleasant generic style.

Repository of all the important multi-project libraries

A process-oriented language for embedded microcontroller programming

Turn on PC, server, computer automatically using arduino without the need of pressing the power switch (such as in ATX power supply). Once the power source is connected, arduino will immediately press the switch.

kalman-estimator - a Kalman estimator in C++