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You are here: Home / Replies / Or if you need RF

Or if you need RF

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Electronics › Electronics › Transmitter and receiver (NEED HELP) › Or if you need RF

March 3, 2014 at 8:57 am #11177
AJISH ALFRED
Participant

Or if you need RF communication, use 433mhz RF transmitter/receiver modules.

 

http://www.instructables.com/id/RF-315433-MHz-Transmitter-receiver-Module-and-Ardu/

 

In your case there is no need for a microcontroller. Give logic high voltage on the data input pin of transciever and on the receiver the data output pin will become high. Connect your light source to the data output pin of receiver using a transistor switch.

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