The Dynamixel MX-64T TTL Servo is the newest generation servo from Robotis. Equipped with an ARM Cortex M3 features a PID control algorithm and provides feedback information such as speed, temperature, position and load. Over a simple TTL interface you can command, configure, and access information from several daisy-chained servos
NOTE: This one-wire TTL interface can not be directly used by an Arduino. You will need dedicated hardware to make the connection since the Transmit and Receive share the same serial line. The suggested solution is to use a Tri-State buffer (TE-234-241).
A master battery disconnect switch is a lever-operated battery cutoff switch that will disconnect power for the battery circuit.
This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 5 V. The board measures only 0.7″ × 0.8″, but it allows a typical continuous output current of up to 5 A.