How do I energize and de-engize 5v relays using radiolink T8FB… … ok … I’m using the Cytron 10A Radio Controlled Relay Switch but can’t control the relay… I have black to ground terminal, red to vcc and yellow to in terminal…It energizes right away but can’t control with T8FB… I’m controlling two servos perfectly with the T8FB… Servos on channels 3 and 4, relay on channel 7(toggle switch)
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Hi @petesalinas and welcome to our forum.
You could use some of these relay boards:
In case you have your own relays, then you should use microcontroller which will receive R/C signal and turn on/off your relay on the output.