All parts used in this post can be gotten from www.nerdshed.com.ng with a pay-on-delivery option.

Servo motors use feedback to determine it’s position, therefore they can be used to control robots or small sized objects.They can be connected directly to a micro-controller. Servo motors were first used in the Remote Control (RC) world, usually to control the steering of RC cars or the flaps on a RC plane. With time, they found their uses in robotics, automation, and of course, the Arduino world In this article, we’ll look at how to interface a servo motor with an Arduino UNO micro-controller here http://blog.nerdshed.com.ng/2017/06/12/a-quick-guide-to-servo-motors/ in this tutorial.

Get the servo motor here https://nerdshed.com.ng/products/servo-motor-sg-90