Dorhea 3Pcs Metal Detector Kit Electronic Practice Kit DC 3V-5V 60mm Non-Contact Sensor Board Module DIY Electronic Part Metal Detector

Brand: DORHEA

Color: DIY Metal Detector Kit

Features:

• Metal detector is a high performance metal detector designed for security, working Voltage: DC3-5V, Detecting Distance: <60mm.
• Simple circuits are easy to assemble and train your skills during assembly. for beginners is really an interesting practice(Board Size:about 8.6*6cm).
• It can apply to game entertainment, security check, search for metal product, car detection, traffic statistics, elevator floor control, production equipment position detection, production equipment development and design, electronic product design, play equipment development, metal proximity switch, metal detection in human body.
• Buzzer start to ring and the red light indicator is on when the metal is close to the metal detector.
• The metal detector is powered by 3V to 5V DC power, turn on the power and turn on the power switch, at this time, the buzzer will sound, the LED is bright, slowly adjust the VR1 potentiometer, so that the buzzer just does not ring.

Part Number: 13673-1

Details: Operating Voltage: DC 3-5V
Operating Current: 40mA
Standby Current: 5mA
Detection Distance: 60mm
Alarm mode: Sound/Light
Difficulty: Easy
PCB Size : 86*61mm

Installation Steps:
Step 1:Install Metal Film Resistor R1=200K;R2=2K;R3=470ohm.
Step 2: Install Capacitor:C1,C4=104pF;C2,C3=222pF;C5=100uF.
Step 3:Install 2pcs S9012 on Q2,Q3;1pcs S9018 on Q1;1pcs potentiometer on VR1.
Step 4:Install the LED with the long leg as the positive pole, corresponding to the square pad mounted on the board.
Step 5:Install Buzzer and Power socket.

Package include:
3 X Metal fetector DIY kit

About debugging:
The machine is powered by 3 to 5V DC power. Turn on the power and turn on the power switch.
At this time, the buzzer will sound.

The LED is bright, slowly adjust the VR1 potentiometer, so that the buzzer just does not ring.
To adjust the potentiometer to affect the detection distance, the detection distance of the machine is less than 6 cm, affected by the size of the detected object and the environment.

Tools required for assembly testing:
Electric iron, universal meter, tweezers, diagonal pliers, charging treasure

Note:
The installation of electronic modules requires basic knowledge and requires a certain electronic professional foundation and hands-on ability. Please purchase carefully!

EAN: 0701715461710

Package Dimensions: 10.6 x 8.1 x 0.7 inches