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The schematic is drawn in classic, hand-routed PCB style, complete with part numbers (LF353 op-amps, IRF740 MOSFETs) that are still available today. Upload & ingest The schematic is drawn in
A microprocessor-controlled Pulse Induction detector design. hand-routed PCB style
"Inside the Metal Detector" by George Overton and Carl Moreland is a comprehensive technical guide covering the physics, circuitry, and design principles of metal detectors, including VLF and Pulse Induction technologies. The book provides practical, actionable DIY projects and schematics, with the third edition offering significantly expanded content and updated designs. For more details, visit Amazon.com Amazon.com Inside The Metal Detector: Overton, George, Moreland, Carl complete with part numbers (LF353 op-amps