RetroAV Retro AV shield for Arduino Uno The RetroAV shield provides the interfaces necessary to implement a simple retro style computer user interface using a PS2 keyboard for input, composite video ...

Modbus Ethernet Library for Arduino Over TCP/IP implementation for Arduino Ethernet shield This library allows your Arduino to communicate via Modbus protocol. The Modbus is a master-slave protocol ...

The Arduino comparisons don’t stop there: [Andrzej] also maintains UnoLib, a Pascal library for the Arduino Uno and compatible boards with some of the functionality you’d expect from Arduino ...