| ArdOSC | Open Sound Control(OSC) Library for Arduino. |
| BitBool | The ultimate bit manipulation tool. |
| EEWrap | A convenient library allowing one to use the EEPROM just like RAM. |
| Keypad | Keypad is a library for using matrix style keypads with the Arduino. |
| PGMWrap | A convenient library allowing structures and variables stored in PROGMEM to be read directly. |
| PrintEx | A printing & formatting enhancement for Stream & Print based libraries. |
| SmallSetup | Optimize the Arduino setup routines. |