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I thought most phones had IR filters these days and that this wouldn't work? Am I incorrect here?
by problems 10y ago
I thought most phones had IR filters these days and that this wouldn't work? Am I incorrect here?
- IanCal 10y agoI just checked mine now, new Moto Play Z so pretty recent, and it's much less noticable than it used to be. However, going into a dark spot so nothing else could be seen, the led in the remote flashed a slight purple. Definitely enough to check it's working, but you need a bit more cover around it to be able to see it. In the past, they used to flash like bright bulbs.
- cuonic 10y agoThey have basic IR "filters" which are used to reduce IR light, but they don't totally block it, which is why you can see a purple light coming from TV remotes and such [0] 0: http://www.wikihow.com/images/6/60/Check-if-a-Remote-Control-is-Transmitting-an-Infrared-Signal-Step-6.jpg http://www.wikihow.com/images/6/60/Check-if-a-Remote-Control...