Hello, this is my first post on Arduino Community. I am in trouble for weeks trying to create a simple IR Emit/Detect module.
I have an IR Led (Emitter - 950nm) hooked up and powered up on my arduino. It looks to emit IR light . Now I have a Phototransistor (900nm - Dark LED IR Receiver), connected on my board.
I want to analog read the value from the IR Phototransistor, when there is a IR Led close. I think I hooked up wrong the LEDs, but I am totally newbie to electronics.
Any advice on how should I do the connection. Am I missing something?