Kyoritsu Products Petit Robo S2

Easily control a 2-axis servo motor by simply connecting it to the headphone jack of your smartphone or tablet. The open communication protocol makes it suitable for independent control and learning in other languages ​​(VB, VBA, C++, C#, Arduino Sketch, etc.). Product Name: Petit Robo S2 Specifications: 2-Axis Servo Size: Servo Motor/22.8 x 12.2 x 28.5 mm, 16-Channel Wireless Control Module/29.5 x 29.5 x 13 mm Servo Motor: Torque/1.8 kg-cm, Speed/0.10 sec/60° Control Board: WR-MSXX with 2PIC Software: Dedicated Motion Program Compatible OS: iOS 5.0-11 Power Supply (Battery): 4 AA batteries (sold separately) Package Contents: Dedicated Cable