Electronic Circuits
Volume 1.3
Disclaimer
The electronic circuits, software or related documentation in this book areNOT designed nor intended for use (whether free or sold) as on-line controlequipment in hazardous environments requiring fail-safe performance, suchas, but not limited to, in the operation of nuclear facilities, aircraft navigationor communication systems, air traffic control, direct life support machines orweapons systems in which the failure of the hardware or software could leaddirectly to death, personal injury, or severe physical or environmentaldamage ("high risk activities")
The author(s) and publisher(s) take no responsibility for damages or injuriesof any kind that may arise from the use or misuse of the electronic circuits and/or software in this collection.
The author(s) and publisher(s) specifically disclaim any express or impliedwarranty or fitness for high risk activities. The electronic circuits, softwareand related documentation are without warranty of any kind. The author(s)and publisher(s) expressly disclaim all other warranties, express or implied,including, but not limited to, the implied warranties of merchantability andfitness for a particular purpose. Under no circumstances shall the author(s)and publisher(s) be liable for any incidental, special or consequentialdamages that result from the use or inability to use the circuits and softwareor related documentation, even if he has been advised of the possibility of suchdamages.
Electronic Circuits
Volume 1.3
www.intellin.org
Electronic Circuits Volume 1.3
Published by the
www.intellin.org
Copyright 2008 by
Intellin Organization LLC
Publishers - USA
First year of publication 2008
Published in the USA
All rights reserved.
No part of this book may be
reproduced in any form or by
any means, except brief quotations
for a review, without permission
in writing from the author(s) and/or publisher.
Disclaimer:The electronic circuits, software or related documentation in this book are NOT designed norintended for use (whether free or sold) as on-line control equipment in hazardous environmentsrequiring fail-safe performance, such as, but not limited to, in the operation of nuclear facilities,aircraft navigation or communication systems, air traffic control, direct life support machines orweapons systems in which the failure of the hardware or software could lead directly to death,personal injury, or severe physical or environmental damage ("high risk activities")
The author(s) and publisher(s) take no responsibility for damages or injuries of any kind that mayarise from the use or misuse of the electronic circuits in this collection.The author(s) and publisher(s) specifically disclaim any express or implied warranty or fitness forhigh risk activities. The electronic circuits, software and related documentation are withoutwarranty of any kind. The author(s) and publisher(s) expressly disclaim all other warranties,express or implied, including, but not limited to, the implied warranties of merchantability andfitness for a particular purpose. Under no circumstances shall the author(s) and publisher(s) beliable for any incidental, special or consequential damages that result from the use or inability touse the circuits and software or related documentation, even if he has been advised of thepossibility of such damages.
ISBN 9781419690051
ISBN 1-4196-9005-1
ISBN13 (EAN13) 97814196900519781419690051
ivCongratulations for having the fourth volume of
ready-to-apply electronic circuits. With this book, you got theluxury of being able to design and assemble electronic modulesfast and worry free. It is a sure way to optimize satisfaction inyour hobby. If you are a professional electronic designer, it willhelp you beat the competition. Speed, efficiency, shortdevelopment periods, error-free, user and maintenance friendly:these are the factors critical for success. This invaluable bookfilled with 103 practical ideas will help you beat projectdeadlines. Make your ideas work!
Make your creativity pay! All that JUST IN TIME!
informative...practical...professional...versatile...
v Many Thanks to...
E. Mischa (Optical Recognition)D. Salinger (Electronics)
Peter Schmidt (Cybernetics)N. Lay (Robotics)
viINTRODUCTION
This collection contains 103 practical electronic circuits that are grouped in nine generalapplications. Since most of the electronic circuits are not limited to a single application, acircuit may have found its way into another group. This is one proof of the versatility ofthe circuits. Creativity needs versatility . You can combine several circuits into one largemodule to create a powerful electronic device specially designed for your exclusive project.
The table of contents lists the groups and titles of the circuits. The number of circuitsavailable in the application group is next to the right of the application groups name. Thepage numbers are shown next to the right of the circuit list.
Pagenumber11
15
24
28
33
36
25
45
89
99
Number of
available
circuits
viiThe transistors used in the circuits have more than one possible replacements. The pin designationsare also shown in details. This feature can help avoid unnecessary delays. The pins shown are eitherin the bottom view or front view of the transistor unless otherwise noted. Large transistors whichcannot or not planned to be installed directly on the PCB must be installed on a heatsink. A dashedcircle around a transistor means that the transistor must be heatsinked.
Bottom view
Bottom view
Front view
The capacitor values are given in microfarad unless otherwise specified. Electrolytic or polarizedcapacitors are marked with a plus sign in the diagram. This plus sign coincides with the capacitorspositive polarity in the circuit. Additionally, their voltage ratings are also given. Nonpolarcapacitors are ceramic types and rated with 50 volts.
The resistor values are given in ohms (), rated 1/4 watts and are of carbon film type unlessotherwise specified.
viiiCONTENTS