Metal Detector 3-5V DC (DIY Assembly Kit) **LOCAL STOCK**
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| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Product details
Metal Detector USB 2.1 Male DIY Kit:
| Free combined shipping for additional orders placed in our other store "LED SELECT" https://bidorbuy.co.za/seller/434337 |
Specifications:
Colour: Green
Working Voltage: 3-5V DC
PCB Size: 86 × 61mm
Precautions:
Compared with the list of components and the number and specifications of identification components
Check the resistance of all resistors with a multimeter
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
Please see all our listings here:
https://www.bidorbuy.co.za/seller/4397469