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Homemade Metal Detector
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DIY sensitive VLF METAL DETECTOR with Smartphone (detects a metal coin at 25 cm and pot lid at 1m) - YouTube
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A Smart DIY Metal Detector | Hackaday
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Homemade Metal Detector
Metal Detector Kit WSM7102 Velleman | Jameco
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DIY Kit Metal Detector Kit Electronic Kit DC 3V-5V 60mm Non-Contact Sensor PCB Board Module DIY Electronic Part Metal Detector
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Simple Metal Detector : 8 Steps (with Pictures) - Instructables
Homemade Metal Detector
Metal Detector Kit Electronic Kit DC 3V-5V 60mm Non-contact Sensor Board Module DIY Electronic
Simple metal detector kit build - electronics tutorial - YouTube
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Metal Detector Metal Locator DIY Kit 3V-5V DC Treasure Hunting Scanner – eElectronicParts