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Bare Circuit Board
|10 in stock||10 in stock|
Note that this device is sold as a kit, with full assembly required. Assembled boards are not available.
The Signal Trigger allows the triggering of an additional on-off function remotely using an existing R/C receiving system suitable for driving Servos, and a transmitter with a minor modification.
The Signal Trigger connects to the signal used by one Servo (which may remain in operation using the same control channel) and detects the depression of a button or switch installed on the transmitter. This allows an additional on-off function to be triggered remotely without sacrificing a full R/C channel to the job. A 2 Amp relay is used to for the switching action, and may be connected similarly to a normal switch.
This circuit completely eliminates the need for a physical servo operating a microswitch, and in the process allows functions to be triggered using the R/C system without the loss of any channels.
Modes of Operation
The Signal Trigger has three basic modes, selected using pin jumpers on the circuit board: