Simple wireless on/off comunication

Projects General Guidance
1

Hi,

I want to use an arduino to wirelessly control a set of three different electric jacks. The signal being transmitted can be pretty simple, UP or DOWN, but it does need to differentiate between the three different jacks. The jacks will be within 5 yards of each other, so range isn't an issue and I don't need to actually transmit complex data, just an on/off signal.

I'm looking for an off-the-shelf solution, I guess something like a radio key-fob for unlocking a car.

Any suggestions?

Thanks

2

Adafruit keyfob control

3

Take care to pick the right receivers for the keyfob! The T4 (toggle type) seems to do what you want.

4

Adafruit keyfob control

Thanks - exactly what I was after!