DC3-5V Simple Metal Detector Electronic Kit DIY Metal Detector Kit DIY Technology Training Welding Metal Detector Module

Hign-concerned Chemical : None
Package : SOP
is_customized : Yes
DC3-5V Simple Metal Detector Electronics Kit
Operating Temperature : DC3-5V Simple Metal Detector Electronics Kit
Dissipation Power : DC3-5V Simple Metal Detector Electronics Kit
Supply Voltage : DC 3-5V
Application : Computer
Condition : New
Type : Logic ICs
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DC3-5V Simple Metal Detector Electronics Kit

Features:

1: Simple assembly

2: The appearance is small and exquisite

3: Wide range of uses, game entertainment, security inspection, search of metal products on the body, etc.

4: High sensitivity

5: Soldering Learning DIY Kit

Kit parameters:

Supply voltage: DC3-5V

Battery model: CR2032 (delivery without battery, customer needs to prepare)

Dimensions: 14.9*2.2CM

Uses: game entertainment, security inspection, search for metal products on the body, etc.

Purpose of this Metal Detector Principle

Example 1: If you want to detect whether there is a car passing by on a certain road, because the height of the car chassis is 0.5 meters or more from the road, and the cement will be buried at a depth of 5-10CM, so you can bury a coil with a diameter of 1 meter on the ground. Stable, accurate and reliable detection of whether there is a car on it is of great practical value in highway traffic statistics and statistics on prohibited parking areas.

Example 2: A sensor is required on each floor of the elevator controller to detect whether the elevator has reached the stop position. If a mechanical travel switch is used, there will be life and reliability factors; if a photocoupler is used, there will be a long time Dust deposition failure; therefore, the only way is to install a metal detector to determine whether the circuit is on or off based on the presence or absence of metal. This will have high practical value in many equipment and machines.

Shipping list:

PCB board X1

3V Buzzer X1

100UF25V electrolytic capacitor X1

104 ceramic capacitor X2

222 polyester capacitor X2

220K 0.25W Resistor X1

2.2K 0.25W Resistor X1

100 ohm blue and white potentiometer X1

9018 triode X1

9015 triode X1

9012 triode X1

12D07 toggle open X1

2032 battery holder X1