3 channel IR-control switch circuit

Published:2011/3/31 22:33:00 Author:may | Keyword: 3 channel, IR-control switch | From:SeekIC

This switch circuit can wireless, directionless siwtch control 3 computers in 30m2 room, power of every controlled device is about 250W. This remote control switch system include transmitter and receiver two parts, there are 3 keystoke on the crust of transmitter, separately control frequency change of 3 channel, thereby control 3 relay pull-in and release of receiver.



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