Hello, I am new to this site and I am hoping someone could steer me in the right direction. I am trying to determine if there are any devices/sensors// I could use (that are minimally invasive) and perhaps could be used in conjunction with a smart device, to determine if point A is level with...
Hi,
I am looking to build a Bluetooth controlled LED circuit.
There must be 4 separately addressable LED arrays each with driver to control current.
A battery, charger and protection circuit.
A sensor to measure distance from the LED's to the surface they are lighting up.
A sensor to measure...