Step 1: Motion Sensing
Assemble the circuit as pictured in
motion_detect.ino and read the code to understand what is going on. Connect your Arduino and run the script.
Step 2: Playing an Alarm
motion_alarm.ino and read the code to understand what's going on. Connect your Arduino and run the script. Try changing the threshold value for the alarm going off.
Step 3: Finishing Off
Take a video of your circuit in use, showing off a quick demo of the functionality. Share it via the submission button below to get it featured on the Circuit Board!
Return any parts to the supply area, and please sort things by the correct value so the next person can find what they need. Thanks!