In this lesson, we will use a servo motor, a photoresistor and a pull-down resistor to assemble an automatically tracking light source system. – Arduino Uno board * 1- USB cable * 1- Servo motor * 1- photoresistor * 1- Resistor (10k) * 1- Breadboard * 1- Jumper wires The servo motor and the phot…By: primerobotics // Read more: original article.
