Metal Sensor Diy Kit Ls

Metal Sensor Diy Kit Detector

Electronic Soldering Training Circuit DC 3V Contactless Detector Game Entertainment Security Car Product Counting Elevator DIY

The product is disassembled. The soldering process causes physical change. The soldering process prevents return.

For disassembled products, there is no guarantee that the circuit will work.

     This disassembled module is used for detecting metals from a distance of up to 60mm. When it detects metal, it produces sound from the buzzer and the led starts to light up. There is an adjustment potentiometer for detection sensitivity. It can be turned on and off with the on-off button.

     The main purpose of the kit is recognizing electronic components, learning the structure of electronics and  circuits, and soldering training operations. Students can build the circuit very easily and quickly with fewer errors. It considerably shortens the soldering training process. Easy building of the electronic circuit makes learning and liking electronics easier. Soldering is started with the lowest profile, that is, the smallest components. Then it is necessary to gradually move on to soldering larger components. The numbers and names of the components are written on the pcb. The correct places of the components are found easily.

Features:

• Metal Sensor Diy Kit
• Operating voltage:  Cr2032  Dc 3V
• Buzzer sound output
• Sensitivity adjustment potentiometer
• Operating temperature:  -20C  /   60C
• Color: Blue
• One mounting hole
• Dimensions:  22mm x 150mm
• Weight:  19gr

    Package contents:

•    1 pcs pcb
•    1 pcs buzzer
•    5 pcs capacitor
•    2 pcs resistor
•    1 pcs potentiometer
•    3 pcs transistor
•    1 pcs on-off switch
•    1 pcs cr2032 battery holder  (Battery not included)

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