Remote Testing (woking/not Working)

This is my third instructable in which i have shown how to check that a remote is working or not . It is based on a simple trick and some tips . In this instructable we only want the remote which we are going to check and a mobile which have a camera or we can use a simple camera also..

1. A REMOTE
2. A CAMERA( mobile having camera)

First take a camera or you can take a mobile which have a camera . It is not important that the camera of the moblie should be of good quality . You can use any type of moblie having camera ....
Open the camera
OR open the option/app of camera in your mobile ,,,
then take the remote in front of the camera ..

First take the remote in front of your camera
Then press the button of the remote (you can press any button) in front of camera ...
you will see that the light is blinking on your screen of camera or your mobile ...

WHAT IT MEAN It mean that the remote is working

After doing everything you will see that when the remote is not working it men in display the light will not blink or glow but when the remote is in good condition then the light will blink ...???

SO TAHT"S ALL
IT" ALL DONE.>

SO PLEASE LIKE AND COMMENT BELOW

HERE IS A VEDIO BY WHICH YOU CAN LEARN EASILY HOW TO CHECK ....