Friday, 26 August 2016

Using one RF transmitter to send an On/Off signal to multiple receivers


I want to create a system where I can send an On/Off signal to multiple receivers, to say, tell them to turn on an LED. Would I need to have a transmitter/receiver pair for each LED, or can I just send one signal and have all the receivers pick it up?


I don't have much experience with electronics, nor have I ordered anything. Any help would be greatly appreciated.




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