DFRobot Smart Servo Controller for Arduino

The Smart Servo Controller for Arduino allows to drive multi servos with a daisy chain connection to your Arduino processor and build robots with powerful servos. This board Integrates a half duplex circuit inside. That means the transmit wire from your UART is connected to all of the AX-12 servos. Compatible with Dynamixel AX/MX series servos; Power Supply:6.5 - 12V; UART interface for deeper development; SPI Interface (Digital 10,11,12,13)