Month: December 2019
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Pulse Induction Metal Detectors
Simple metal detector
Simple and reliable metal detector If you have lost the ring, key, screwdriver … and you know the approximate place…
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Pulse Induction Metal Detectors
GOLDEN MASK 4 pro
GOLDEN MASK 4 pro Welcome, dear readers , here we always try to collect more metal detectors that can be…
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Search coils
Coil DD for induction balance metal detectors
Building the search DD coil for Induction Balance metal detectors The name of this Coil DD comes from the similarity…
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Simple DIY Projects
The simplest frequency meter
This is probably the simplest frequency meter built on the ATtiny2313 microcontroller . It allows you to measure frequencies up to 10 MHz in four automatically…
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Simple DIY Projects
LC METER
In the world of radio amateurs, especially during repairs and building a new devices, you should have a device for…
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