Competable with Arduino is an open-source physical computing platform based on a simple I/O board and a development environment that implements the Processing / Wiring language. Besides easy-to-use hardware and software interface, Arduino is designed to be as flexible as possible to fit your project's needs.

MTS-100 Tutor for Arduino provides an environment for Arduino to interact with different forms of electronics (25 module blocks) with simple codes and connections. with universal breadboard, it’s convenient for students to construct the circuits that are not provided by the MTS-100.