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Open-source Servo Switch. I developed this board in order to be able to take air pictures and i said: Is a great product, why don't sell it too? So here it is!
The theory of operation is very simple, is just an Attiny45 microcontroller that reads and decode the PWM coming from any available channel of your receiver and that will enable you to trigger the on board low-power relay to activate everything you want! From landing lights to digital cameras!
And because is open-source you can download the firmware and tweak it to your own needs. The ServoSwitch comes preloaded with the lasted firmware (you can use it out of the box). Note that the terminal block and the servo cable ARE included but NOT soldered, just in case you want to adapt it something else.
-Firmware -Diagram |
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