There are countless RC Kill Switch devices available on the market. They are mostly simple and cheap devices, activated by signal loss or inactivity on RC channel which they are wired to. However, ...

If you are an RC modeller, then this circuit is for you! The compact RC Switch let you turn something on and off from a regular R/C channel. The device is powered entirely by the receiver, drawing ...

The relay's primary appeal is its ability to do a lesser-switch's bidding but it's capable of so much more. Relays can be wired together to create very useful, simple, and utterly reliable networks.