* Allowing use of Futaba servo models 9241.9251.9253.9254.9255.9256, and other digital servos not capable of handling 6V. Connect the regulator inline between the Gyro and the rudder servo. If you are using a servo that can accept 6V input, the regulator is not required.

Specifications:
* 5.1V step-down voltage regulator x 1