Quote:
Originally Posted by HarryT
It activates them one at a time in a cycle, a bit like the scan line on an old CRT TV. Uses a lot less power that way.
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Thanks.
Quote:
Originally Posted by meeera
"Valid"? I've no idea what you mean by that.
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In the sense "it also applies to". I don't speak English so I help with translators and dictionary to read and write
Quote:
Originally Posted by FrustratedReader
It's not "obsolete" technology.
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I had read that the capacitive are far superior as false positives and that their average life is far superior. And for that the infrared has now been overcome by capacitive.