Hi guys, Have to brag here.I built the kit from fat quarters put it all together turned it on and nothing
So out came the magnifying lense and found a small solder bridge on the Q2 2n3906 .cleaned that up turned it on and hey presto instant sound. to excited to calibrate it just took it outside and did a small search of a know area and it quickly found the buried can WOW
I will calibrate it next. I hope this will enspire others to build this great unit I havent done any electronics for 20 yrs and it took a while to figure out the bits but it is really straight forward.


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