This is a motor drive shield for controlling and driving DC motors, stepper motors, and servo motors with Arduino. It is compatible with Uno, Due, Leonard, and Mega R3. Anonymous shipping (free) will be used. Shipping is planned via Nekopos or Yu-packet Post (mini). I may be slow to respond due to travel or work. Also, shipping may not be possible on weekends, holidays, Golden Week, year-end and New Year holidays, and Obon. Please be aware of this if you are in a hurry. Thank you. (Management number 3)