Black Metal Detector with Battery Box
DIY Kit Metal Detector Kit Electronic Kit DC 3V-5V 60mm Non-contact Sensor Board Module DIY Electronic Part Metal Detector
Component list
|
NO |
Name（EN） |
Format |
Quantity |
|
R1 |
Color ring resistance |
200K |
1 |
|
R2 |
Color ring resistance |
2K |
1 |
|
R3 |
Color ring resistance |
470R |
1 |
|
VR1 |
Adjustable resistance |
100R |
1 |
|
C1、C4 |
Ceramic capacitors |
104P |
2 |
|
C2、C3 |
Ceramic capacitors |
222P |
2 |
|
C5 |
Electrolytic capacitor |
100μF |
1 |
|
Q1 |
Transistor |
S9018 |
1 |
|
Q2、Q3 |
Transistor |
S9012 |
2 |
|
LED1 |
LED |
5mm |
1 |
|
SW1 |
Switch |
6P self-locking |
1 |
|
SP2 |
buzzer |
HSD9*12 |
1 |
|
Power on |
USB male |
- |
1 |
|
—— |
PCB |
- |
1 |
Working voltage: 3~5V
PCB size: 92 × 60mm
Product weight: 17g
Precautions:
1Compared with the list of components and the number and specifications of identification components
2 Check the resistance of all resistors with a multimeter
3 Confirm the component polarity and the mounting direction on the board in advance.
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, solder wire, universal meter, tweezers, diagonal pliers, charging treasure
Schematic
Installation tutorial
Debugging method
Green Metal Detector DIY Kit
Metal Detector is a high performance metal detector designed for security.
2.Parameter
|
NO. |
Parameter |
Value |
|
1 |
Name |
Metal Detector |
|
2 |
Operating Voltage |
DC 3-5V |
|
3 |
Operating Current |
40mA |
|
4 |
Standby Current |
5mA |
|
5 |
Detection Distance |
60mm |
|
6 |
Alarm mode |
Sound/Light |
|
7 |
Difficulty |
Easy |
|
8 |
PCB Size |
86*61mm |
|
NO. |
Parameter |
Value |
3.Application
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 body4.Schematic
4.Schematic
5.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 |
NOTE:Users can complete the installation by PCB silk screen and component listing
6.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 5:Install Buzzer and Power socket.
Please note that this item is a DIY charger case, and you have to install it by yourself(it is easy installed).
So the package will be like the picture and (18650 battery is not included).
Specification:
1.100% Brand new with excellent quality.
2.This is a DIY box, not a power bank (18650 battery is not included)
3.This Power bank box/case needs 1PCS 18650 rechargeable battery. If you install a 2600mAh/3100mAh 18650 rechargeable battery, the capacity of power bank will be 2600mAh/3100mAh.
4.Power bank has a standard USB output and a micro USB input.
5.Size:96*24*23mm
Color Model: BLACK
NOTE: You can use 1800mAh 2200mAh 2600mAh 2800mAh 3400mAh 18650 batteries,The Battery IS NOT INCLUDED!
Package Included:
1PC*Battery Charger CASE