Home Electronics Security & Surveillance Motion DetectorsDIY Kit Metal Detector Kit DC 3V-5V 60mm Detective Non-contact Sensor Board Module 186 USB Power Bank Box Electronic Kit

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DIY Kit Metal Detector Kit DC 3V-5V 60mm Detective Non-contact Sensor Board Module 186 USB Power Bank Box Electronic Kit

GH₵ 320.00

GH₵ 549.7842%

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Order above GHC 150 on Jumia Express items & get free delivery | regular delivery from GH₵ 31.92 to Tema

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DIY Metal Detector

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Delivery Fees GH₵ 31.92

Ready for pickup between 08 January and 13 January if you place your order within the next 15hrs 51mins

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Delivery Fees GH₵ 46.20

Ready for delivery between 08 January and 13 January if you place your order within the next 15hrs 51mins

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Product details

Description

Working voltage: 3~5V

PCB size: 92 x 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 distance, the distance of the machine is le than 6 cm, affected by the size of the detected object and the environment.

Tools required for aembly testing:

Electric iron, solder wire, universal meter, tweezers, diagonal , charging treasure