This project is about running a servo motor using Arduino Nano. My servo is SG90 and that is a really small servo motor. I did not supply my servo with 5v output of Arduino because that takes much current from Arduino Nano. Instead, I used LM7805 regulator for my servo. There is a potentiometer (variable resistor) I used to change the position of the servo. Arduino Nano reads the analog voltage that resistor creates and thorough PWM port changes the position of the servo. My servo can be in position from 0 to 180. There is a simulation in Proteus. Download link: https://drive.google.com/open?id=1e6uJFJrLWT9k6E190ZGtiRgQX9Ur2c1D
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