mircemk
Code bez lcd.txtArduino Codeplain - 3.83 kB - 10/12/2020 at 16:07 |
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Untitled Sketch_bb.jpgSchematic diagramJPEG Image - 374.57 kB - 10/12/2020 at 16:06 |
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DIY Arduino Pin Pointer Metal Detector
It can detect small metal coin at 4-5cm