This video can be found on youtube.
Check out the other one, and some other of my videos
This is merely an instructable to explain how this device operates. I hope everything is not too obfuscated.
This prototype consists of three 8x8” modules. Each module operates independently of each other. Each module consists of 4 “pixels”. Each pixel is 4 inches square and consists of 21 LEDs, two IR emitting diodes, and two IR photodiodes. The mode of sensing is active infrared.
Check out my Color Changing Glowing Faucet
Step 1: Infrared Sensor
V-in is 5 volts.