Overview:
In this experiment, you will use an LED to indicate the state value of PIR. When people pass by, the LED will light up; or elso it stays out.
Components:
-1 * SunFounder Mega 2560
-1 * PIR
-1 * USB Cable
-1 * LED (Red)
-1 * Resistor (220ohm)
– Several jumper wires
-1 * Breadboard
Experimental Procedures
Step1: Build the circuit
Step2: Program
Step3: Compile
Step4: Burn the program into the SunFounder Mega 2560 board (Pay attention to select the correct board and port)
