Servo Motor Controller & Tester Circuit | 555 Timer Project #12

A tutorial on how to make a servo motor controller & tester circuit using 555 timer IC and a few other components. This circuit allows us to manually drive/control any servo motor by pressing buttons or by turning knob of a potentiometer.

Link to the project page and circuit diagram: https://elonics.org/servo-motor-contr...

Components Required
555 Timer IC
Servo Motor
1 PN Diode (I used 1N4148)
2 Momentary Push Button Switches
Resistors: 220K, 56K, 10K
Capacitor: 100nF
Breadboard
Few Breadboard Connectors
(5-9)V Power Supply (Adapt to Servo voltage)

Note: If you wish to control the servo using potentiometer, use a 50K resistor in series with a 1K resistor instead of 56K, 10K resistors and push button switches. Refer to the circuit below for the exact arrangement.

This tutorial is a part of 18 video series on Electronic Projects created using IC 555:    • 555 Timer Projects on Breadboard With...  

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