[Dave Jones] from EEVBlog.com takes “Arduino ... transmitter sketch. We find it amazing how simple [Dave] makes the process seem, even choosing to write his own sketch to reproduce and transmit ...

Since his AC unit had an infrared remote control, the first thing [Giulio] needed to do was come up with a way to emulate it. An easy enough project using the ESP8266 and an IR LED, especially ...

This infrared repeater system is used to extend the ... Special attention should be given to avoid optical reactions between the receiver and transmitter. I love all about electronics, circuit ...

Here is the circuit of an ultra sensitive IR receiver that can be used to switch on various AC devices through an IR transmitter. It uses the Photo transistor L14F1 to detect IR signals from the ...