Metal Detector Module - ProtoSupplies

The Metal Detector Module is a basic but complete metal detector.  Just add power and start finding treasure in your couch seat cushions.
Very basic metal detector for experimenting

Pulse Metal Detector Metal Sensor Metal Search Handheld Detector Module

GUVA-S12SD UV Light Sensor Module - ProtoSupplies

PDF) ENHANCED AUTOMATED MULTIMODAL SECURITY FOR ATM AND ITS USERS

Everso Wall Tester,3 In 1 Metal Detector Find Metal Wood Studs AC Voltage Live Wire Detect Wall Scanner Electric Box Finder

Simple Metal Detector Module

ALAMSCN Electronic Practice Kit DC 3V-5V Metal Detector DIY Kit Sensor Module Assemble with Buzzer Battery Holder for Arduino Beginners : Electronics

Stud/Voltage/Metal Detector

DIY Kit Metal Detector Kit Electronic Kit DC 3V-5V 60mm Non-contact Sensor Board Module Electronic Part Metal Detector DIY

DIY Kit Metal Detector Kit Electronic Kit DC 3V-5V 60mm Non-contact Sensor Board Module Electronic Part Metal Detector DIY

Impulse current consumption, 1 - 2 A. The size of the board 30/67mm. Speaker included. The board is soldered and tested. Can work with coils of

Pirat impulse metal detector module. With speaker. Search depth up to 3 meters

Micromachines, Free Full-Text

with good quality and factory price, top China online OEM shop.

3pcs Metal Detector Non Contact Metal Induction Detection Module

ALAMSCN Electronic Practice Kit DC 3V-5V Metal Detector DIY Kit Sensor Module Assemble with Buzzer Battery Holder for Arduino Beginners : Electronics