This add-on to your model radio control converts one proportional channel to give five ON/OFF channels. Still not excited? Take a look at this example application using on an RC fire-tender boat. Fire? No, we didn’t start it; we’re just trying to put it out!

Proportional radio control is ideal for controlling the speed and direction of model cars, planes or boats. Unfortunately, there are often very few facilities for switches on such controllers. With the help of this circuit you can control five switches using just a single channel. The switching is effected by relays at the receiver side.



Download all project files for free via DesignSpark

See the project and order the board at Elektor Magazine


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