hound
Jr. Member
This is the Contraption project I am working on. Target is a half-ounce of silver. The white ropes are there so you can more easily see the line to the target fifty feet away. Sorry for the poor quality video. You might have to turnup your volume to hear the clicking sound when the receiver is facing the target. When turned ninety degrees there is a null.
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It does beep and click and looks reasonably well built externally. I have no idea what it's reacting to circuit wise. Care to share circuit diagrams, source code, specifications, theory of operation and measurements? It is getting a bit off-topic though.