Andreas Gatowski’s “Schatzsuche mit Metalldetektoren” is a German language book that was first published in 1990. The book covers various …
Read More »Recent Posts
Admiral Wave metal detector.
The Admiral Wave is a metal detector produced by Treasure Products, a company that specializes in metal detecting equipment. The …
Read More »TL12000 metal detector
he TL12000 is a metal detector produced by OKM, a German company that specializes in the development and production of …
Read More »Metal Detector Discrimination
Introduction Metal detectors are devices used to detect the presence of metal. They work by sending an electromagnetic field into …
Read More »Metal Detector Circuit
Metal Detector Circuit Metal detectors can be classified based on their operating principle into these three categories: BFO, TR/IB, and …
Read More »Metal Detector BT1e
Metal Detector BT1e The pulse detector BT1e is a completely revised version of the BT1 in which all previous improvements …
Read More »Pulse detector Minipuls-3
Pulsdetektor Minipuls-3 Minipuls-3 is the highlight of the Minipuls series. This detector is analog/digital hermaphrodite. However, it can be expanded …
Read More »Pulse metal detector Tiny
Pulsdetektor Tiny Tiny was built into a small plastic case. The batteries can be found in the cover. There is …
Read More »DIY Metal Detector based Arduino
DIY Metal Detector based Arduino Nano Metal detector, sounds a bit high-end, below we just use an Arduino, 10 meters …
Read More »JTAG Basics
JTAG Basics What is JTAG ? JTAG (Joint Test Action Group, Joint Test Action Group) is an international standard test …
Read More »Programing a new ATmega328p with Arduino
Programing a new ATmega328p with Arduino This article describes how to program the brand new ATmega328P chip with an Arduino …
Read More »Arduino Nano Metal Detector
Arduino Metal Detector A metal detector is a safety device that detects potentially harmful metals. Previously we have made very simple metal …
Read More »Metal detector on Arduino Pro Mini
Metal detector on Arduino Pro Mini Reworking of the Kolokolov-Shchedrin deep-well scheme. Differences from the original circuit: 1. There is NO …
Read More »Sample Pinpointer
HAND-HELD METAL DETECTOR Those who used metal detectors know how convenient a pinpointer is – a small hand-held metal detector …
Read More »SIMPLE METAL DETECTOR WITH DISCRIMINATION
SIMPLE METAL DETECTOR WITH DISCRIMINATION The Pirate and other similar impulses are good for everyone – high repeatability, simplicity of the circuit, …
Read More »Radar prototype using ultrasonic sensors and Arduino
In this article, we use the Arduino development board and ultrasonic sensor to design a radar model for detection and …
Read More »Pirate PI Pulse metal detector
Pirat – stands for: PI – means a pulse metal detector, and RAT – author’s site: “radioscot” . This metal …
Read More »Pulse metal detector “Pirate”
Pulse metal detector “Pirate” Recently, such an activity as the search for various old coins, household items, and …
Read More »Arduino Digital Multimeter
Arduino Digital Multimeter Premium version 2.0.0 added The new version 2.0.0 supports USB connection with OTG cable. For more information …
Read More »Simple metal detector for beginners needs only TL074
Simple metal detector for beginners Earlier we looked at various schemes of metal detectors. They can be viewed in the …
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Pinpointer Velleman k7102
Pinpointer Velleman k7102 Drilling a hole in the walls with an electrical conductor or buried cable can turn into a …
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Pinpointer FM-2 v2
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Pinpointer KB_V3_VCO
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Pinpointer Based PIC12F675 Microcontroller
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Pinpointer G-NOME
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Pinpointer MINIMAX-PP-II
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Sample Pinpointer
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Programmers utilities
USBasp Programmer Firmware and circuit The following packages include circuit and firmware. usbasp.2011-05-28.tar.gz (519 kB) . usbasp.2009-02-28.tar.gz (260 kB) usbasp.2007-10-23.tar.gz …
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AVR serial programmer
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USBasp TQFP32 Version
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JTAG Basics
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AVR Parallel Programming 2
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USBTiny-MkII Slim AVR
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AVR Parallel Programming 1
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Programing a new ATmega328p with Arduino
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Programmer for PIC
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LM2596 regulated power supply
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TP4056 Charger
The microcircuit is made in the SOP-8 package (see datasheet ), has a metal heat sink on its belly that …
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LM317 Charger(3,7V)
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LTC1734 Charger
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Universal Charger PIC16F877A
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MCP73831 Charger
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Simple PI coil for pulsed metal detector
Among the owners of pulsed metal detectors Coil sensors enjoy deserved fame. It is with their help that it is …
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Coil DD for induction balance metal detectors
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Basket Coil for Pulse Induction
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Spider coil
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Concentric coil for IDX Pro/TGSL
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Pulse Induction coil 2
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Coil calculation
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Pulse Induction coil 1
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Search coils
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FelezJoo Discrimination Fix
After a few months of research for the problems of discrimination and “Coil Error” in the Felezjoo PI, I finally …
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FelezJoo PI Download files
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FelezJoo PI Ground Test
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FelezJoo PI Air Test
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FelezJoo PI Programming
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FelezJoo PI System settings
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FelezJoo PI assembly
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FelezJoo Partlist
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FelezJoo PCB
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FelezJoo Schematic
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Schatzsuche mit Metalldetektoren
Andreas Gatowski’s “Schatzsuche mit Metalldetektoren” is a German language book that was first published in 1990. The book covers various …
Read More » -
Oscilloscope from a smartphone
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Toner Transfer PCB method