Fekete fém detektorkészletek - DC 3V-5V fémdetektor DIY készlet 60mm érintésmentes érzékelő Moudle Power Bank tok

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DC 3V-5V Metal Detector DIY Kits 60mm Non-contact Sensor Moudle Power Bank CaseDescription 1.Black Metal Detector Kits
DIY Kit Metal Detector Kit Electronic Kit DC 3V-5V 60mm Non-contact Sensor Board Module DIY Electronic Part Metal DetectorComponent list
NO Name（EN）FormatQuantity
R1Color ring resistance200K1
R2Color ring resistance2K1
R3Color ring resistance470R1
VR1Adjustable resistance100R1
C1、C4Ceramic capacitors104P2
C2、C3Ceramic capacitors222P2
C5Electrolytic capacitor100ÎĽF1
Q1TransistorS90181
Q2、Q3TransistorS90122
LED1LED5mm1
SW1Switch6P self-locking1
SP2buzzerHSD9*121
Power onUSB male-1
——PCB-1
Working voltage: 3~5VPCB size: 92 X 60mmProduct weight: 17gPrecautions:1Compared with the list of components and the number and specifications of identification components2 Check the resistance of all resistors with a multimeter3 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 treasureSchematic ------------------------------------------------------------------------------------
2.Green Metal Detector Kits（1. Introduction
Metal Detector is a high performance metal detector designed for security.（2.Parameter NO.ParameterValue
1NameMetal Detector
2Operating VoltageDC 3-5V
3Operating Current40mA
4Standby Current5mA
5Detection Distance60mm
6Alarm modeSound/Light
7DifficultyEasy
8PCB Size86*61mm
NO.ParameterValue
（3.Application1>. Game entertainment2>. Security check3>. Search for metal products5>. Car detection5>. Traffic Statistics6>. Elevator floor control7>. Production equipment position detection8>. Production equipment development and design9>. Electronic Product Design10>. Play equipment development11>. Metal proximity switch12>. Metal detection in human body4.Schematic（4.Schematic（5.Component listing
NO.Component NamePCB MarkerParameterQTY
1Metal Film ResistorR3470ohm1
2Metal Film ResistorR22K1
3Metal Film ResistorR1200K1
4PotentiometerVR1100R1
5Ceramic CapacitorC2,C30.022uf2
6Ceramic CapacitorC1,C40.1uf2
7Electrolytic CapacitorC5100uf1
8Red LEDLED15mm1
9S9012Q2.Q3TO-922
10S9018Q1TO-921
11Power SwitchSW16*5mm1
12BuzzerSP19*12mm1
13Power SocketJ1KF301-2P1
14PCB MDS-601
NOTE:Users can complete the installation by PCB silk screen and component listing（6.Installation StepsStep 1:Install Metal Film Resistor R1=200K;R2=2K;R3=470ohm.
Step 2: Install Capacitor:C1,C4=104pF;C2,C3=222pF;C5=100uFStep 3:Install 2pcs S9012 on Q2,Q3;1pcs S9018 on Q1;1pcs potentiometer on VR1.
Step 5:Install Buzzer and Power socket.
Finished picture:
Package included:1*DC 3V-5V 60mm Metal Detector Kit Electronic Kit Non-contact Sensor DIY Kit----------------------------------------------------------------------------------------------------------------------------18650 DIY CASE
3..
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/Blue/Yellow/White /Pink/Green (Depend on you choice)NOTE: You can use 1800mAh 2200mAh 2600mAh 2800mAh 3400mAh 18650 batteries,The Battery IS NOT INCLUDED!Package Included:
1PC*Battery Charger CASE
401748457955/2 - ali110 (280)