Every now and then a remote control acts up. Maybe you are trying to change the channel on your television and it’s just not working. A quick way to determine if the remote control is still working is ...

The main aim of this circuit is to design and demonstrate a simple 5 channel remote control system to drive five loads. The circuit works on the principle of IR communication. This article is aimed to ...

Often, you need to transmit a couple of bits or bytes of data to a microcontroller without a direct cable connection. One simple way to achieve this goal is to use a widely available IR receiver, such ...