Simple and reliable metal detector If you have lost the ring, key, screwdriver … and you know the approximate place …
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GOLDEN MASK 4 pro
GOLDEN MASK 4 pro Welcome, dear readers , here we always try to collect more metal detectors that can be …
Read More »Universal Charger PIC16F877A
Universal Charger PIC16F877A The device Charger PIC16F877A is made on a PIC16F877A microcontroller and C++ programming language, SDCC compiler. Able …
Read More »SurfPI Pro metal detector
Pulsed metal detector White SurfPI Pro, which is used for underwater search by professional. Fully sealed to a depth of …
Read More »FelezJoo Discrimination Fix
After a few months of research for the problems of discrimination and “Coil Error” in the Felezjoo PI, I finally …
Read More »KROT Download files
Hammerhead PI metal detector
“Hammerhead” is a pulse induction (PI) metal detector design. It is intended primarily as a learning platform for experimenters, and …
Read More »Tracker PI-2 metal detector
The microcontroller-based pulse induction metal detector Tracker PI appeared on the market back in 2003, and immediately gained immense popularity …
Read More »Terminator 3 metal detector
Terminator 3 is a coin searching metal detector that operates according to the induction balance principle (IB). The “Terminator-3” scheme …
Read More »Toner Transfer PCB method
In this article I will describe the laser Print -iron method (Toner Transfer method) for the production of printed circuit …
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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 KB_V3_VCO
Pinpointer Based PIC12F675 Microcontroller
Pinpointer MINIMAX-PP-II
Pinpointer FM-2 v2
Pinpointer G-NOME
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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USBTiny-MkII Slim AVR
USBasp Atmel Programmer
AVR Parallel Programming 1
USBasp TQFP32 Version
AVR Serial programmer 2
AVR-910 programmer
Programmers
LM2596 regulated power supply
AVR Parallel Programming 2
Batteries and Chargers
Batteries play an important role in any battery operated project/products. Rechargeable batteries are expensive, as we need to buy battery …
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MCP73831 Charger
LP2951 Charger
LTC4054 Charger
LTC1734 Charger
Pulse Induction coil 2
The great advantage of this metal detector is the ease of manufacture of the sensor. In the simplest case, it …
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Coil calculation
Search coils
Simple PI coil for pulsed metal detector
Pulse Induction coil 1
Basket Coil for Pulse Induction
Coil DD for induction balance metal detectors
Spider coil
Concentric coil for IDX Pro/TGSL
FelezJoo Discrimination Fix
After a few months of research for the problems of discrimination and “Coil Error” in the Felezjoo PI, I finally …
Read More »
FelezJoo PI Download files
FelezJoo PI Ground Test
FelezJoo PI Air Test
FelezJoo PI Programming
FelezJoo PI System settings
FelezJoo PI assembly
FelezJoo Partlist
FelezJoo PCB
FelezJoo Schematic
Toner Transfer PCB method
In this article I will describe the laser Print -iron method (Toner Transfer method) for the production of printed circuit …
Read More »