Servo tester 1

Simple circuit to test Futaba compatible servos.
47 k variable resistor is used to move the servo and 560 k is a range trim.
Connect OUT to servo signal input.

Futaba- compatible servo lead :

WhiteSignal
Red+4.8V / 6V
BlackGND

This circuit is not designed by me. It is originally found from some old magazine (Elektor or RCM&E if I remember right).

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Last update 14.02.2001