ITMD Edition 1

This is the support section for the 1st Edition of ITMD.

Table of Contents

PCB Gerbers

C Source Code

Errata List

Source code files for ITMD Editions 1 & 2

The following zip file contains both the C source code and hex files for the PI2, PI3, and PI4 projects.



The following zip files contains source code for the Coil Calculator.

Tcl/TK Version:

JavaScript Version: ...

Gerber files for ITMD Editions 1 & 2

Ch 3:

Ch 4:

Ch 8:

Ch 9:

Ch 12:

Ch 12:

Ch 12:

Ch 12: ...

ITMD 1st Edition
Errata List

Technical Errors

1. DFX schematic shown on the front cover, but it mentions White's XLT inside.
2. Page 38 – Fig. 4-5 – Off-resonance probe has incorrect pin numbers on IC3. These should be VDD=8, VEE=4, INV=3, NINV=2 and OUT=7. The PCB layout is correct.
3. Page 100 - First derivative should be dX/dt = Aw cos(wt), and second derivative should be d^2x/dt^2 = -Aw^2 sin(wt).
4. Page 110 - The Raptor schematic

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Inside the METAL DETECTOR
1st Edition

ISBN 978-0-9858342-0-3
Publication date: September 2012
286 pages

Introduction

Chapter 1: History of the Metal Detector
The People
The Applications
The Companies

Chapter 2: The BFO Principle

Chapter 3: Designing a BFO Detector
Reference Oscillator Design Search Oscillator Design Mixer and Detector Design Headphone Amp...