A88 Metal Detector Non-Contact Metal Induction Detection Module

A88 Metal Detector Non-Contact Metal Induction Detection Module

This module is designed to detect metal objects without direct contact. It operates by inducing electric currents in metal and sensing their presence. When metal is detected, a built-in buzzer emits a sound, and the sensitivity can be adjusted using the onboard potentiometer.

To use the module, you’ll need to solder the power cables. Connect the positive cable to the outer part of the module, and the negative cable to the section between the potentiometer and the electrolytic capacitor.

Features

1. “V+” ↔ Connect to power positive
2. “V-” ↔ connect to power negative
3. Adjust the potentiometer, let the modules work normally.
4. Small and easy to use module.
5. It comes with a Buzzer for metal detection indication.

Specifications:

Package Includes

• 1 x Metal Detector Non contact Metal Induction Detection Module.