Working principle of infrared remote control?

Answer I can notice a small hole with a red dot behind glass, above screen on the side black. it looks just like secondary camera. But in specs all over internet they mention only one and main camera, and... Read More »

Top Q&A For: Working principle of infrared remote control

What does an infrared remote control do?

It's an Audiovox/Micronta (Radio Shack) superhetrodyne radar detector designed and marketed for vehicular use.

How to Check if a Remote Control is Transmitting an Infrared Signal?

Many households have 5 or 6 remote controls laying around the house. Sometimes, it stops working and you don't know what happened.Most remote controls use infrared light to transmit the signal. The... Read More »

How does an infrared remote control identify keys?

a old number is a number that another can go into without reminder.

How to Repair a Non-Working TV Remote Control Key?

A TV remote control offers control over a television set from a distance. Dirt or debris that gets into the electronic contacts of a TV remote control will cause a key to no longer function. You ca... Read More »