Hello,Is anyone working on the use of the Raspberry Pi Camera module as a heart rate sensor?I am new to using Raspberry Pi. I want to build a non-contact real-time heart rate monitoring system using Raspberry Pi 3 Model B and Pi NoIR camera.I found two related projects which...
I want design this project for magic shows, and I would like to include this in the act.
How Can I design a circuit so I can make the ball move? I need to design circuit for it.
The wand will have the transmitter.
The ball will have the receiver in it.
I want to make it stop when...