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I'm a big fan of pirates. You know how they hunt for treasure. But hunting for treasure isn't always easy. BUT I have a thing that might help ...
You should first know a little about the 555 ic. There are totaly 8 pins in it. The pinout is given in this step.
This metal detector is very simple and is based upon a very famous and easily available ic which is 555 ic. The things that you will need to ...
Assemble the circuit on a perfboard or pcb except the inductor. Attach two long wires at the place of the inductor. Use a long rod and place the ...
If there is any treasure underneath your house or your garden or anywhere, now you can find it.This metal detector can detect metal as well as magnets. When ...
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