I would like to connect an IR sensor to my arduino UNO board but I can't get any information from my sensor. I don't if I connected right or if there are other problem. I just want to turn on/off a LED. Does anyone have the answer???

connect IR Sensor

Paul_KD7HB April 22, 2018, 6:31pm 2

No answer, but a question. HOW do you know it's an IR sensor?

Paul