Pulse Induction (PI) metal detectors use a method called pulse induction to detect metals. They operate by sending short, powerful bursts of electrical current through a coil, creating a magnetic pulse. When this pulse interacts with metal objects, it induces a secondary magnetic field that the detector’s receiver coil picks up. The system measures the time it takes for the magnetic pulse to dissipate, which varies depending on the type and size of the metal. PI detectors are highly effective in highly mineralized soils and are often used in deep-sea diving, treasure hunting, and detecting metal in challenging environments.
It is designed to search for larger metal objects at a deep depth. Today, in the article we will examine the “VINTIK-PI Version 1” pulse Induction metal detector based on three ICs, designed to search for small metal objects. It is more complicated than the original version. The previous one, especially its setting for maximum sensitivity, …
Solder the board with pure rosin or alcohol-rosin solution. After soldering with a toothbrush, wash off the rosin residues with alcohol. After installation MUST once again check the correctness of installation according to the diagram and PCB! If everything is soldered correctly, then the device works immediately. But you will have to adjust the maximum sensitivity with …
Transistors, ICs, diodes Qt Capacitors Qt Resistance Qt Other Qt TL074CN one 2200.0 x 25v one 470 (1W) 2 3.5 connector one NE555 3 100.0 x 16v 3 1MOhm one ON/Off one IRF740 one 22.0 x 16v one 470kOhm 2 Panel. 8 DIP 3 2N3906 one 10.0 x 16v one 100kOhm one Panel.14DIP one 2N3904 one …
Pulsed metal detector “VINTIK-PI” based on three ICs and four transistors, designed to search for small metal objects at great depths. The circuit does not contain any programmable micro-controller, and many parts are interchangeable. The scheme differs from the previous version: Added instead of the passive filter (R9-15, C8-10, see the previous version scheme) of …
In this article we will consider the modified version of this metal detector – VINTIK-PI (ver.2). (See the previous version VINTIK-PI V1) Pulsed metal detector “VINTIK-PI” is assembled on four chips, designed to search for small metal objects. It is not much more difficult than the previous version. The circuit also does not contain programmable microcircuits, and there are …
Detailed step by step assembly (with photos) of the PIRAT metal detector Insert the parts according to the attached instructions, scheme, placement of the parts on the printed circuit board. Sockets for microcircuits , a headphone jack, fixed resistors horizontally, a hotspot resistor. The values of fixed resistors can be determined by colored bans, and …
This metal detector-the ‘Pirate’- was originally designed by a Russian forum.It’s a pulse induction (PI) type detector. basic components are : Integrated circuits : NE555 – 1 pc and TL072 – 1 pc ; Transistors: IRF740, BC557, BC639 ; Diodes: in4148 – 2 pcs, in5819 – 1 pc; Variable resistor – 2 pcs (500 kΩ, 50 …
Options for PCB layout pirate, from its developers, on a chip and transistors. Board in the format of Spring Layot (download page) . Option: generator on NE555, TL074 Download PCB Option: generator on NE555, TL072 Download PCB 1 Option: generator on NE555, TL072 Download PCB 2 Option: generator on NE555, LM358 Download PCB Pirate PI …
