*Project 1 - Light an LED

*Project 2 - Control LEDs with an Arduino

*Project 3 - Read a push button with an Arduino

*Project 4 - Photocells

*Project 5 - Potentiometers

*Project 6 - PIR (passive infrared motion) sensor

*Project 7 - Ultrasonic Rangefinder

*Project 8 - Linear voltage regulators