USB 18650 Power Bank Case+DC3-5V Metal Detector DIY Kit 60mm Non-contact Sensor

Product Introduction

Metal Detector DIY Parts

Description:

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

 

Package Included:

1PC*Metal detector DIY parts

Battery Box

NOTE: BATTERY IS NOT INCLUDED!

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

You can use 1800mAh 2200mAh 2600mAh 2800mAh 3400mAh 18650 batteries.
Color Model: Black/Blue/Green/Yellow(Depending on your choice)

Package Included:
1PC*Battery Charger Case(Battery is not included)


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  • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.

DataCaciques