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Science Fair Projects Kit Name -

V-K7102:Metal Detector Kit Buzzer Included

Science Fair Projects Kits Review V-K7102:Metal Detector Kit Buzzer Included


Brief Description of this Kit:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><!-- saved from url=(0036)http://www.hobbytron.net/vk7102.html -->Metal Detector Kit

Metal Detector Kit


To encounter an electric cable when drilling a hole in a wall can have catastrophic consequences. Likewise to drill into water pipes or central heating pipes can cause major problems. That is to say nothing of course if one has the misfortune to drill into a gas pipe.

Now with a handy metal detector it is possible to check for metal objects in and behind walls floors and ceilings. An LED turns on if the detector comes into the vicinity of metal objects.

Technical Specifications:

Proximity range adjustable up to 8cm.
Battery supply : 9 volts
Power consumption : 30mA max.
LED indicator (buzzer as option)
Dimensions: 56 x 64mm

Parts List:

Label

Reference

Qty.

Description

C1

C3N3

1

3.3nF CERAMIC CAPACITOR

C2

C47N0

1

47nF CERAMIC CAPACITOR

D1

1N4148

1

1N4148 (1N914)

L1L2

ROD8X50

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