Introduction to Raspberry Pi

Session 3 - PWM, Motor Control, Raspberry Pi Camera

This session will be focused on two main topics. First, we'll examine how to dim LEDs and control motor speed or position with Pulse Width Modulation (PWM). Then we will move on to using the Raspberry Pi Camera.

Class Resources

• Motors
• PWM/Servo Control
• Raspberry Pi Camera
• Python Requests
• Case Study: Raspberry Pi Photobooth

Extras

• Audio Playback
• Python Firmata
• SPI - Analog to Digital Converter
• I2C - Temperature/Pressure Sensor
• I2C - GPIO Expander