The Tesoro Eldorado Metal detector is considered as a powerful metal detector, it is able to detect a 25 mm …
Read More »Tesoro Eldorado Metal detector
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Oscilloscope from a smartphone
A good oscilloscope is too expensive equipment for an ordinary electronic amateur, for whom soldering microcircuits and repairing electronics (Ex: …
Read More »Smart Hunter Metal Detector on a Smartphone
Smart Hunter Metal Detector on a Smartphone”Smart Hunter Metal Detector on a Smartphone” is a project that will help you …
Read More »Spirit PI wireless metal detector based Arduino
Spirit pi wireless metal detector based Arduino is an impulse metal detector. This metal detector is based on an Arduino …
Read More »Turn your iPhone into a metal detector
The used app is designed to connect simple metal detector circuits to the iPhone via the headphone jack. This homemade …
Read More »Pulse Metal Detector on Arduino
A redesigned version of the well-known impulse metal detector – “Pirate”, but on Arduino. Has good sensitivity even for small coins. Stable …
Read More »Metal detector PI Polonese
Metal detector PI Polonaise Pi polonaise metal detector one of detectors which have a number of advantages over detectors working …
Read More »Simple metal detector
Simple and reliable metal detector If you have lost the ring, key, screwdriver … and you know the approximate place …
Read More »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 …
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Pinpointer Based PIC12F675 Microcontroller
Pinpointer Microcontroller PIC12F675 Based The time spent to locate the small objects detected by a metal detector (pulsed metal detectors), …
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Pinpointer KB_V3_VCO
Pinpointer FM-2 v2
Pinpointer MINIMAX-PP-II
Pinpointer G-NOME
Pinpointer Velleman k7102
AVR-910 programmer
This USB programmer is built on the Atmega8 microcontroller, it is easy to manufacture, it can be assembled with your …
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Programmers
AVR Parallel Programming 1
Programmer for PIC
Programmers utilities
AVR Serial programmer 2
AVR serial programmer
AVR Parallel Programming 2
USBTiny-MkII Slim AVR
USBasp TQFP32 Version
LP2951 Charger
Stabilizer LP2951 is manufactured by National Semiconductors (datasheet). It provides the implementation of the built-in current limiting function and allows …
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Universal Charger PIC16F877A
TP4056 Charger
Batteries and Chargers
NCP1835 Charger
Basket Coil for Pulse Induction
This coil allows you to get more depth, but it is more difficult to manufacture. And so – we take …
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Simple PI coil for pulsed metal detector
Coil DD for induction balance metal detectors
Coil calculation
Spider coil
Pulse Induction coil 2
Pulse Induction coil 1
Search coils
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 …
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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
Oscilloscope from a smartphone
A good oscilloscope is too expensive equipment for an ordinary electronic amateur, for whom soldering microcircuits and repairing electronics (Ex: …
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Toner Transfer PCB method