The long distance remote control switch which is composed of the S%26P27A／S%26P278

Published:2011/6/14 3:00:00 Author:TaoXi | Keyword: remote control, long distance | From:SeekIC

(a) is the remote control transmitter circuit, this circuit uses the digital coding circuit VD5026 as the address encoder, and it uses the three-state encoding mode and can compose multiple extensions (the transmitter is used as the extension or the receiver is used as the extension). (b) is the receiving circuit, it is composed of the receiver module and the decoding circuit VD5027 and the relay K.



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