Lab 2: Servos
Let's Open a Door!
Compared to DC Motors, servo motors have a third cable that needs to connect to a board (like an Arduino) in order to work. Let’s explore how this works.
- Arduino Uno
- Micro Servo
- IR Sensor
Let’s print a house. Paste the image in a cardboard so it can stand up and cut three sides of the door so we can open it and close it.
Connect the components as follows.
Mount your new door system into your house!
Use a clip to connect the horn of the servo to your door.