Marlin is a firmware for RepRap 3D printers optimized for both 8 and 32 bit microcontrollers. Marlin supports all common platforms. Many commercial 3D printers come with Marlin installed. Check wit…

Arduino library for SSD1306 monochrome 128x64 and 128x32 OLEDs

Low Power Library for Arduino

Small and Fast Bootloader for Arduino and other Atmel AVR chips

A fork of Jeelab's fantastic RTC Arduino library

UIPEthernet library for Arduino IDE,Eclipse with arduino plugin and MBED/SMeshStudio (AVR,STM32F,ESP8266,Intel ARC32, Nordic nRF51, Teensy boards,Realtek Ameba(RTL8195A,RTL8710)), ENC28j60 network …

Some experiments I did with the Raspberry Pi Pico

433mhz rf sniffer and receiver

Raspberry Pi Pico OneWire Library

Library for using the Atmels EEPROM AT24C32/AT24C64/AT24C128/AT24C256/AT24C512 in Arduino projects.

An ATmega based weather station

TFT SPI LCD, ST7789 Driver, Raspberry pi PICO display library. C++ SDK

Arduino Lib for Atmel AT24Cx EEPROMs

Small Arduino Timezone library that supports POSIX TZ strings

WireScan: a tiny Arduino library for scanning I2C bus

Arduino based module to allow easy retrofit of existing battery powered Lamps with auto power off feature.

WiFi enabled LED light controller for UCS Millennium Falcon LEGO set.

Arduino based Networked Temperature and Humidity Sensor