Simple Metal Detector

Published:2012/9/13 21:04:00 Author:Ecco | Keyword: Simple , Metal Detector | From:SeekIC

The Meter and other small circuit differences, gives better performance. On the Schematic, I show Two Possible Coils. 1) The Ferrite Rod, creates an Accurate Pin Point. But it also has a Very Narrow Detection Field. 2) The Dual Wound Tesla Coil Creates a Wide Field of Detection. With Maximum Sensitivity at the Center of the coil. Detection of metal is with a Meter and LED. The Meter Gives a Much Better Sensitivity. Source: NEXT.GR



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