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Metal Detector Module
$2.46
This metal detector module can be used as a metal detector. It makes a sound when the sensor comes close to metal.
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This metal detector module can be used as a metal detector. It makes a sound when the sensor comes close to metal.
- Operating voltage: DC 5V
- Detection distance: 1cm
- Board size: 60.2 x 65.2mm
- Version 2.2
Board function:
- Red line: connect to positive power
- Black line: connect to negative power
- Adjust the potentiometer, operate the modules normally.
PRO241
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This metal detector module can be used as a metal detector. It makes a sound when the sensor comes close to metal.