PIM-2 Digital Metal Detector Project

[pampusko]

Now I'm still at the fermentation stage.Only an air test

[pampusko]

The previous problem has been solved,but now in constanly sound like when is a match,even if the search head is not conneected.If I take out the IC-s one up to cd 4504,
then it still goes awway.If I remove the CD4504 IC,the sound stops. Furthermore,the absorbed current constanly fluctuates randomly.

[pampusko]

Greetings :

My problem is solved.

[Boadil]

I would be interested in buying the detector already assembled but I cannot find the website or contact you.