Servo Tester

322

05:11:55

Before, 4k7Ω resistor, positive servo wire.
between 4k7Ω and npn transistor, the signal of servo.
Negative servo on GND.
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1st button (10kΩ) - Reverse
2nd button (86kΩ) - Forward

Enjoy this circuit.
Igor A. Andrade - Brazil.

published 11 years ago

Doctorcraft773

11 years ago

Which one is the server?

Doctorcraft773

11 years ago

Also could you tell me how to use the 7 segment display?

igorandrade

11 years ago

@Doctorcraft773 , Hi, it's a servo motor test. Connect the positive and signal, between 4.7k resistor and negative on 0v. ;)

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