Schematic Pulse Induction Metal Detector Circuit

Detects all metallic objects with unbelievable depth and sensitivity on the hardest to hunt black sand beaches and in wet salt.

Schematic pulse induction metal detector circuit.

Schematic diagram of white s surfmaster pi metal detector a good quality simple pi pulse induction design with an affordable price. A sampling circuit measures the pulse and sends it to an integrator which generates an audio tone. The theory behind how a basic pi metal detector works is examined along with the basic details of a readily available design for a detector. The background information of the history and uses of metal detectors is presented as well as the design criteria for out particular project.

Pulse induction pi metal detectors are sending repeated pulses of electrical current to the search coil producing a magnetic field. Available schematic for a pulse induction pi metal detector. This project focuses on the adaptation simulation and construction of a commonly available schematic for a pulse induction pi metal detector. Pulse induction metal detector part 1 pdf metal.

Pulse induction designs have the advantage of tolerance to ground effects and work even when submerged in water. Heathkit groundtrack gr 1290 vlf metal detector circuit diagram and detector coil construction notes. Pulse induction metal detector part 2 pdf metal. The background information of the history and uses of metal detectors is presented as well as the design criteria for out particular project.

A pulse induction pi metal detector can be very easily implemented with a single greenpak configurable mixed signal ic cmic.