The microcontroller-based concept was chosen because I wanted to scale the sensor system later to suit other applications. Here is the diagram of my Arduino infrared close proximity sensor. As you can ...

[Dave Jones] from EEVBlog.com takes “Arduino fan boys” off the garden path getting down and dirty with different methods to capture, evaluate and retransmit IR remote control codes. Capturing ...

Sometimes, there’s just this missing piece in the puzzle that requires you to do a small ... an infrared receiver’s signals. The HDMI switch is equipped with an infrared sensor as the only ...