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

Feature:
1>. Game entertainment
2>. Security check
3>. Search for metal products
5>. Car detection
5>. Traffic Statistics
6>. Elevator floor control
7>. Production equipment position detection
8>. Production equipment development and design
9>. Electronic Product Design
10>. Play equipment development
11>. Metal proximity switch
12>. Metal detection in human body

Component listing:
NO. Component Name PCB Marker Parameter QTY
1 Metal Film Resistor R3 470ohm 1
2 Metal Film Resistor R2 2K 1
3 Metal Film Resistor R1 200K 1
4 Potentiometer VR1 100R 1
5 Ceramic Capacitor C2,C3 0.022uf 2
6 Ceramic Capacitor C1,C4 0.1uf 2
7 Electrolytic Capacitor C5 100uf 1
8 Red LED LED1 5mm 1
9 S9012 Q2,Q3 TO-92 2
10 S9018 Q1 TO-92 1
11 Power Switch SW1 6*5mm 1
12 Buzzer SP1 9*12mm 1
13 Power Socket J1 KF301-2P 1
14 PCB MDS-60 1