pistol dch

[Zicos]

hello pahom and everyone. the device does not detect a battery spark at any distance. the oscillator is used but I need to put an extra switch to understand the difference in the operation of the circuit. I will know by evening. the important thing is that I do not know at what points in the circuit I need to measure with the multimeter and the oscilloscope to know that the oscillator excites the receiver as much as necessary.