Forked from maniacbug/RTClib
A fork of Jeelab's fantastic RTC library updated to add support for the DS3231 and the wonderful CHRONODOT by macetech.com. Includes full-functioned example set for Chronodot.
Forked from adafruit/Adafruit-MCP23017-Arduino-Library
A fork of Adafruit's MCP23017 i2C port expander library with additional features and capabilities, including interrupts.
Drive two HDSP2111 displays with your Arduino using I2C and the MCP23017.
Arduino code for the DS3231 based on Jeelabs DS1307 code. Great for the ChronoDot by macetech.com
A library of basic functions for working with i2C devices on the Arduino.
fork of Adafruit's awesome Neopixel library -- added some Cylon modes in example section and abililty to set off of dip switch