2024-08-21 10:54:27
Nowadays, the infrared sensor is not very common, and among other advantages, it can turn your cell phone into a universal remote control for your home.
There are certain brands that choose to incorporate an infrared sensor in their smartphones. Thanks to it, we will be able to remotely control different devices that we have at home, such as the television.
An infrared sensor turns your mobile phone into a universal remote control that can be used to control not only your TV but also your air conditioning, sound systems, Blu-ray players, etc.
The infrared sensor can also be used to wirelessly share files and other documents with other phones that also have this technology. Apple does not include this sensor in any of its phones. But if you have an Android phone, yours may have infrared.
The infrared sensor on a smartphone is usually located on the top of the phone, near the front-facing camera, although other manufacturers place it on the back of the phone. The exact location can vary between brands and models, so if you’re particularly interested in where the sensor is located, you’ll need to look up information for your model or read the instruction manual.
To find out if your phone has an infrared sensor, you can follow these steps:
Check the product’s technical data sheet online or look for the instruction manual. If your device has an infrared sensor, it will be listed for sure.
Download the Device Information Specs app. It’s free, available in the Play Store, and is a very effective tool for checking which sensors your mobile phone has. It’s also very easy to use: go to the ‘Features’ tab at the top and look for the ‘Consumer IR’ section. If it says ‘Yes’, it means you have an infrared sensor.
What do I do if the infrared sensor does not work?
It may happen that, throughout the life of our smartphone, one of its sensors begins to fail. And the infrared sensor is not going to be an exception. When the infrared sensor begins to give problems, it is quite likely that it is a hardware problem, so you should contact the manufacturer of the cell phone and make use of the warranty, if it is still covered by it.
There is also a trick to check if the IR sensor is working properly. Just type #0# as if it were a phone number. This should open a test menu with a section called ‘IR LED’.
Fuente: www.eldiario.net