Aim
The goal of this activity is to demonstrate the use of the PWM signal of a Beablebone board. This PWM signal allows gradual increase or decrease of power supply to the LED.
Materials Required
- Beaglebone -1
- Breadboard – 1
- LED -1
- Several Jumper Wires
- 220Ω Resistors – 1
- Mini USB Cable-1
Wiring Diagram
Desired Outcome
The LED will switch on and it will gradually brighten to a high and slowly fade to a low.
