4CH 2 Way 3.3-6V Remote Control Trainer with Cable Wire 28x21mm Board DIY RC Airplane Spare Parts

Specification
Number of channels:4 channels
Number of switching channels:2 way
Input:3.3v-6v
Board:28mm x 21mm
Weight:only 5g (including single yellow line, no other 3P line)
Application:Used for RC aircraft model parts
The control signal is cut in the high position (PWM > 1700), and the other way (including the control line is broken) is the A way control.
Feature
The trainer is optimized according to actual experience, the wiring is small, and the control signal is single yellow line, which will not be confused.
Red and blue signal lights are clear. Imported TI circuit chip is used, all the ports have been tested and the quality is guaranteed.
Package include
4 x 3P lines
1 x 4CH Two Way 3.3-6V Remote Control Trainer Cable Wire 28x21mm Board DIY RC Airplane Spare Parts
Note
In addition to switching the remote control signal, you can also switch between video and audio signals.
But note:the power input, control signal and the level of the switched signal need to be no more than 6V (limit 6.5V),
which means you should not use this to switch 12V video signal.