Engineering Homework Help

You should:

1. write code to make nucleo board produce PWM signal.

2. Research how to use the PWM signal to control a servo motor and make

changes to code to control the servo.

3. write code to make nucleo board read from A2D converter.

4. read in analog voltage from photo resistor.

We will move on from here next Wed. When we are finished you will complete:

Micro Controlled Light Tracker You should design and systems that will read in a value from a light sensor via the A2D converter on your micro controller and use this value to find and track the brightest spot in the room. Your tracker should use a hobby servo that will continually track a bright light in the room. You can test your device by shinning a flash light at the sensor. Once the tracker has found the light as you move the light side to side the tracker should follow the light.