I know there are labradar recoil triggers available for purchase that range in price from $35 to $50...but what's the fun in that?
So I want to make one myself. Primary reason for wanting one is so I don't have to reposition the radar for different rifles.
So far, I have figured out that for the stereo plug used for the external trigger 3 sections are voltage supply at the tip, presumed control signal middle ring, and then ground.
I am guessing a voltage proportional to the supply voltage to the signal connection is what is used for external triggering.
Have anyone made one that have pointers that they are willing to share?