How to connect the TSOP4838 to an Arduino to read the transmitted codes By using a cheap integrated IR receiver/decoder device (the venerable TSOP4838), most of the hard work is done for you!

Download this article in PDF format. In this article, we implement a rain and ice sensor by analyzing the reflection of an infrared (IR) light source. This project uses proven techniques based on ...

The phone that many people love right now is the OnePlus 13, because in addition to superior hardware, it also possesses a feature that has been around for decades: the infrared sensor (IR Blaster).

The IR sensor array, which on the palm-sized vehicle consisted of just a handful of components, evolved into a PCB-backed bar nearly 0.5 meters wide. Potentiometer tuning was a fiddly affair, but ...

For today's how-to we spent some time rummaging around in our parts box to build a serial IR remote interface for our PC. We took a few pieces from various designs to come up our own, built ...

Selex ES says it is about to nearly double the range of infrared cameras thanks to a new technique that packs four times as many IR pixels into a camera than current products.