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This is only a preview of the October 1994 issue of Silicon Chip. You can view 33 of the 96 pages in the full issue, including the advertisments. For full access, purchase the issue for $10.00 or subscribe for access to the latest issues. Articles in this series:
Items relevant to "Beginner's Dual Rail Variable Power Supply":
Items relevant to "Build A Talking Headlight Reminder":
Items relevant to "Electronic Ballast For Fluorescent Lights":
Items relevant to "Computer Bits":
Articles in this series:
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Silicon Chip
With Delayed Audio; Relative Field Strength Meter;
16-Channel Mixing Desk, Pt.3; Active CW Filter For
Weak Signal Reception; How To Find Vintage Radio
Receivers From The 1920s.
BACK ISSUES
September 1988: Hands-Free Speakerphone;
Electronic Fish Bite Detector; High Performance AC
Millivoltmeter, Pt.2; Build The Vader Voice; Motorola
MC34018 Speakerphone IC Data; What Is Negative
Feedback, Pt.4.
November 1988: 120W PA Amplifier Module
(Uses Mosfets); Poor Man’s Plasma Display;
Automotive Night Safety Light; Adding A Headset To
The Speakerphone.
April 1989: Auxiliary Brake Light Flasher; What You
Need to Know About Capacitors; 32-Band Graphic
Equaliser, Pt.2; LED Message Board, Pt.2.
May 1989: Build A Synthesised Tom-Tom;
Biofeedback Monitor For Your PC; Simple Stub
Filter For Suppressing TV Interference; LED Message
Board, Pt.3; All About Electrolytic Capacitors.
June 1989: Touch-Lamp Dimmer (uses Siemens
SLB0586); Passive Loop Antenna For AM Radios;
Universal Temperature Controller; Understanding
CRO Probes; LED Message Board, Pt.4.
July 1989: Exhaust Gas Monitor (Uses TGS812
Gas Sensor); Extension For The Touch-Lamp
Dimmer; Experimental Mains Hum Sniffers; Compact
Ultrasonic Car Alarm.
September 1989: 2-Chip Portable AM Stereo Radio
(Uses MC13024 and TX7376P) Pt.1; High Or Low
Fluid Level Detector; Simple DTMF Encoder; Studio
Series 20-Band Stereo Equaliser, Pt.2; Auto-Zero
Module for Audio Amplifiers (Uses LMC669).
June 1990: Multi-Sector Home Burglar Alarm; LowNoise Universal Stereo Preamplifier; Load Protection
Switch For Power Supplies; A Speed Alarm For Your
Car; Design Factors For Model Aircraft; Fitting A Fax
Card To A Computer.
October 1989: FM Radio Intercom For Motorbikes
Pt.1; GaAsFet Preamplifier For Amateur TV; 1Mb
Printer Buffer; 2-Chip Portable AM Stereo Radio,
Pt.2; Installing A Hard Disc In The PC.
November 1989: Radfax Decoder For Your PC
(Displays Fax, RTTY & Morse); FM Radio Intercom
For Motorbikes, Pt.2; 2-Chip Portable AM Stereo
Radio, Pt.3; Floppy Disc Drive Formats & Options;
The Pilbara Iron Ore Railways.
December 1989: Digital Voice Board (Records Up
To Four Separate Messages); UHF Remote Switch;
Balanced Input & Output Stages; Data For The
LM831 Low Voltage Amplifier IC; Installing A Clock
Card In Your Computer; Index to Volume 2.
January 1990: High Quality Sine/Square Oscillator;
Service Tips For Your VCR; Speeding Up Your PC;
Phone Patch For Radio Amateurs; Active Antenna
Kit; Speed Controller For Ceiling Fans; Designing
UHF Transmitter Stages.
February 1990: 16-Channel Mixing Desk; High
Quality Audio Oscillator, Pt.2; The Incredible Hot
Canaries; Random Wire Antenna Tuner For 6 Metres;
Phone Patch For Radio Amateurs, Pt.2.
March 1990: 6/12V Charger For Sealed Lead-Acid
Batteries; Delay Unit For Automatic Antennas;
Workout Timer For Aerobics Classes; 16-Channel
Mixing Desk, Pt.2; Using The UC3906 SLA Battery
Charger IC.
April 1990: Dual Tracking ±50V Power Supply; VOX
July 1990: Digital Sine/Square Generator, Pt.1
(Covers 0-500kHz); Burglar Alarm Keypad &
Combination Lock; Simple Electronic Die; Low-Cost
Dual Power Supply; Inside A Coal Burning Power
Station; Weather Fax Frequencies.
August 1990: High Stability UHF Remote Transmitter;
Universal Safety Timer For Mains Appliances (9
Minutes); Horace The Electronic Cricket; Digital Sine/
Square Wave Generator, Pt.2.
September 1990: Music On Hold For Your Tele
phone; Remote Control Extender For VCRs; Power
Supply For Burglar Alarms; Low-Cost 3-Digit Counter
Module; Simple Shortwave Converter For The
2-Metre Band.
October 1990: Low-Cost Siren For Burglar Alarms;
Dimming Controls For The Discolight; Surfsound
Simulator; DC Offset For DMMs; The Dangers of
Polychlorinated Biphenyls; Using The NE602 In
Home-Brew Converter Circuits.
November 1990: How To Connect Two TV Sets To
One VCR; A Really Snazzy Egg Timer; Low-Cost
Model Train Controller; Battery Powered Laser
Pointer; 1.5V To 9V DC Converter; Introduction
To Digital Electronics; Simple 6-Metre Amateur
Transmitter.
December 1990: DC-DC Conver ter For Car
Amplifiers; The Big Escape – A Game Of Skill;
Wiper Pulser For Rear Windows; Versatile 4-Digit
Combination Lock; 5W Power Amplifier For The
6-Metre Amateur Transmitter; Index To Volume 3.
January 1991: Fast Charger For Nicad Batteries,
Pt.1; Have Fun With The Fruit Machine; Two-Tone
ORDER FORM
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90 Silicon Chip
Note: all prices include post & packing
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Detach and mail to:
Silicon Chip Publications, PO Box 139,
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Or call (02) 979 5644 & quote your credit card
details or fax the details to (02) 979 6503.
✂
Card No.
Alarm Module; LCD Readout For The Capacitance
Meter; How Quartz Crystals Work; The Dangers
When Servicing Microwave Ovens.
February 1991: Synthesised Stereo AM Tuner, Pt.1;
Three Inverters For Fluorescent Lights; Low-Cost
Sinewave Oscillator; Fast Charger For Nicad Batteries,
Pt.2; How To Design Amplifier Output Stages;
Tasmania's Hydroelectric Power System.
March 1991: Remote Controller For Garage Doors,
Pt.1; Transistor Beta Tester Mk.2; Synthesised AM
Stereo Tuner, Pt.2; Multi-Purpose I/O Board For PCCompatibles; Universal Wideband RF Preamplifier
For Amateurs & TV.
April 1991: Steam Sound Simulator For Model
Railroads; Remote Controller For Garage Doors,
Pt.2; Simple 12/24V Light Chaser; Synthesised AM
Stereo Tuner, Pt.3; A Practical Approach To Amplifier
Design, Pt.2.
May 1991: 13.5V 25A Power Supply For Transceivers;
Stereo Audio Expander; Fluorescent Light Simulator
For Model Railways; How To Install Multiple TV
Outlets, Pt.1.
June 1991: A Corner Reflector Antenna For UHF
TV; 4-Channel Lighting Desk, Pt.1; 13.5V 25A
Power Supply For Transceivers; Active Filter For CW
Reception; Tuning In To Satellite TV, Pt.1.
July 1991: Battery Discharge Pacer For Electric
Vehicles; Loudspeaker Protector For Stereo
Amplifiers; 4-Channel Lighting Desk, Pt.2; How To
Install Multiple TV Outlets, Pt.2; Tuning In To Satellite
TV, Pt.2.
August 1991: Build A Digital Tachometer; Masthead
Amplifier For TV & FM; PC Voice Recorder; Tuning
In To Satellite TV, Pt.3; Step-By-Step Vintage Radio
Repairs.
September 1991: Studio 3-55L 3-Way Loudspeaker
System; Digital Altimeter For Gliders & Ultralights,
Pt.1; Build A Fax/Modem For Your Computer;
The Basics Of A/D & D/A Conversion; Windows 3
Swapfiles, Program Groups & Icons.
May 1992: Build A Telephone Intercom; Low-Cost
Electronic Doorbell; Battery Eliminator For Personal
Players; Infrared Remote Control For Model
Railroads, Pt.2; Aligning Vintage Radio Receivers,
Pt.2.
June 1992: Multi-Station Headset Intercom, Pt.1;
Video Switcher For Camcorders & VCRs; Infrared
Remote Control For Model Railroads, Pt.3; 15-Watt
12-240V Inverter; A Look At Hard Disc Drives.
July 1992: Build A Nicad Battery Discharger;
8-Station Automatic Sprinkler Timer; Portable
12V SLA Battery Charger; Multi-Station Headset
Intercom, Pt.2; Electronics Workbench For Home
Or Laboratory.
August 1992: Build An Automatic SLA Battery
Charger; Miniature 1.5V To 9V DC Converter;
Dummy Load Box For Large Audio Amplifiers;
Internal Combustion Engines For Model Aircraft;
Troubleshooting Vintage Radio Receivers.
September 1992: Multi-Sector Home Burglar Alarm;
Heavy-Duty 5A Drill speed Controller (see errata Nov.
1992); General-Purpose 3½-Digit LCD Panel Meter;
Track Tester For Model Railroads; Build A Relative
Field Strength Meter.
October 1992: 2kW 24VDC To 240VAC Sinewave
Inverter; Multi-Sector Home Burglar Alarm, Pt.2;
Mini Amplifier For Personal Stereos; Electronically
Regulated Lead-Acid Battery Charger.
January 1993: Peerless PSK60/2 2-Way Hifi
Loudspeakers; Flea-Power AM Radio Transmitter;
High Intensity LED Flasher For Bicycles; 2kW 24VDC
To 240VAC Sinewave Inverter, Pt.4; Speed Controller
For Electric Models, Pt.3.
February 1993: Three Simple Projects For Model
Railroads; A Low Fuel Indicator For Cars; Audio
Level/VU Meter With LED Readout; Build An
Electronic Cockroach; MAL-4 Microcontroller Board,
Pt.3; 2kW 24VDC To 240VAC Sinewave Inverter, Pt.5;
Making File Backups With LHA & PKZIP.
October 1993: Courtesy Light Switch-Off Timer
For Cars; Wireless Microphone For Musicians;
Stereo Preamplifier With IR Remote Control, Pt.2;
Electronic Engine Management, Pt.1; Programming
The Motorola 68HC705C8 Microcontroller – Lesson
2; Servicing An R/C Transmitter, Pt.2.
November 1993: Jumbo Digital Clock; High
Efficiency Inverter For Fluorescent Tubes; Stereo
Preamplifier With IR Remote Control, Pt.3; Siren
Sound Generator; Electronic Engine Management,
Pt.2; More Experiments For Your Games Card.
December 1993: Remote Controller For Garage
Doors; Low-Voltage LED Stroboscope; Low-Cost
25W Amplifier Module; Peripherals For The Southern
Cross Computer; Build A 1-Chip Melody Generator;
Electronic Engine Management, Pt.3; Index To
Volume 6.
January 1994: 3A 40V Adjustable Power Supply;
Switching Regulator For Solar Panels; Printer Status
Indicator; Mini Drill Speed Controller; Stepper Motor
Controller; Active Filter Design For Beginners;
Electronic Engine Management, Pt.4.
February 1994: 90-Second Message Recorder;
Compact & Efficient 12-240VAC 200W Inverter;
Single Chip 0.5W Audio Amplifier; 3A 40V Adjustable
Power Supply; Electronic Engine Management, Pt.5;
Airbags: More Than Just Bags Of Wind; Building A
Simple 1-Valve Radio Receiver.
March 1994: Intelligent IR Remote Controller; Build A
50W Audio Amplifier Module; Level Crossing Detector
For Model Railways; Voice Activated Switch For FM
Microphones; Simple LED Chaser; Electronic Engine
Management, Pt.6; Switching Regulators Made
Simple (Software Offer).
April 1994: Remote Control Extender For VCRs;
Sound & Lights For Model Railway Level Crossings;
Discrete Dual Supply Voltage Regulator; Low-Noise
Universal Stereo Preamplifier; Build A Digital Water
Tank Gauge; Electronic Engine Management, Pt.7.
March 1993: Build A Solar Charger For 12V
Batteries; An Alarm-Triggered Security Camera;
Low-Cost Audio Mixer for Camcorders; Test Yourself
On The Reaction Trainer; A 24-Hour Sidereal Clock
For Astronomers.
May 1994: Fast Charger For Nicad Batteries;
Induction Balance Metal Locator; Multi-Channel
Infrared Remote Control; Dual Electronic Dice; Two
Simple Servo Driver Circuits; Electronic Engine
Management, Pt.8; Passive Rebroadcasting For
TV Signals.
April 1993: Solar-Powered Electric Fence; Build
An Audio Power Meter; Three-Function Home
Weather Station; 12VDC To 70VDC Step-Up Voltage
Converter; Digital Clock With Battery Back-Up; A
Look At The Digital Compact Cassette.
June 1994: 200W/350W Mosfet Amplifier Module; A
Coolant Level Alarm For Your Car; An 80-Metre AM/
CW Transmitter For Amateurs; Converting Phono
Inputs To Line Inputs; A PC-Based Nicad Battery
Monitor; Electronic Engine Management, Pt.9
December 1991: TV Transmitter For VCRs With UHF
Modulators; Infrared Light Beam Relay; Solid-State
Laser Pointer; Colour TV Pattern Generator, Pt.2;
Index To Volume 4.
May 1993: Nicad Cell Discharger; Build The Woofer
Stopper; Remote Volume Control For Hifi Systems,
Pt.1; Alphanumeric LCD Demonstration Board;
Low-Cost Mini Gas Laser; The Microsoft Windows
Sound System.
July 1994: SmallTalk – a Tiny Voice Digitiser For The
PC; Build A 4-Bay Bow-Tie UHF Antenna; PreChamp
2-Transistor Preamplifier; Steam Train Whistle &
Diesel Horn Simulator; Portable 6V SLA Battery
Charger; Electronic Engine Management, Pt.10.
January 1992: 4-Channel Guitar Mixer; Adjustable
0-45V 8A Power Supply, Pt.1; Baby Room Monitor/FM
Transmitter; Automatic Controller For Car Headlights;
Experiments For Your Games Card; Restoring An
AWA Radiolette Receiver.
June 1993: Windows-Based Digital Logic Analyser,
Pt.1; Build An AM Radio Trainer, Pt.1; Remote
Control For The Woofer Stopper; A Digital Voltmeter
For Your Car; Remote Volume Control For Hifi
Systems, Pt.2
August 1994: High-Power Dimmer For Incandescent
Lights; Dual Diversity Tuner For FM Microphones,
Pt.1; Build a Nicad Zapper; Simple Crystal Checker;
Electronic Engine Management, Pt.11; Philips’
Widescreen TV Set Reviewed.
February 1992: Compact Digital Voice Recorder;
5 0 - Wa t t / C h a n n e l S t e r e o Powe r A m p l i f i e r ;
12VDC/240VAC 40-Watt Inverter; Adjustable 0-45V
8A Power Supply, Pt.2; Designing A Speed Controller
For Electric Models.
July 1993: Build a Single Chip Message Recorder;
Light Beam Relay Extender; AM Radio Trainer, Pt.2;
Windows Based Digital Logic Analyser; Pt.2; Quiz
Game Adjudicator; Programming The Motorola
68HC705C8 Microcontroller – Lesson 1; Antenna
Tuners – Why They Are Useful.
September 1994: Automatic Discharger For Nicad
Battery Packs; MiniVox Voice Operated Relay; Image
Intensified Night Viewer; AM Radio For Aircraft
Weather Beacons; Dual Diversity Tuner For FM
Microphones, Pt.2; Electronic Engine Management,
Pt.12.
August 1993: Low-Cost Colour Video Fader; 60-LED
Brake Light Array; A Microprocessor-Based Sidereal
Clock; The Southern Cross Z80-based Computer; A
Look At Satellites & Their Orbits.
PLEASE NOTE: all issues from November 1987 to
August 1988, plus October 1988, December 1988,
January, February, March & August 1989, May 1990,
and November and December 1992 are now sold out.
All other issues are presently in stock. For readers
wanting articles from sold-out issues, we can supply
photostat copies (or tearsheets) at $7.00 per article
(incl. p&p). When supplying photostat articles or back
copies, we automatically supply any relevant notes
& errata at no extra charge.
October 1991: Build A Talking Voltmeter For Your
PC, Pt.1; SteamSound Simulator Mk.II; Magnetic
Field Strength Meter; Digital Altimeter For Gliders
& Ultralights, Pt.2.
November 1991: Colour TV Pattern Generator,
Pt.1; Battery Charger For Solar Panels; Flashing
Alarm Light For Cars; Digital Altimeter For Gliders &
Ultralights, Pt.3; Build A Talking Voltmeter For Your
PC, Pt.2; Modifying The Windows INI Files.
March 1992: TV Transmitter For VHF VCRs; Studio
Twin Fifty Stereo Amplifier, Pt.1; Thermostatic
Switch For Car Radiator Fans; Telephone Call Timer;
Coping With Damaged Computer Directories; Valve
Substitution In Vintage Radios.
April 1992: Infrared Remote Control For Model
Railroads; Differential Input Buffer For CROs; Studio
Twin Fifty Stereo Amplifier, Pt.2; Understanding
Computer Memor y; Aligning Vintage Radio
Receivers, Pt.1.
September 1993: Automatic Nicad Battery Charger/
Discharger; Stereo Preamplifier With IR Remote
Control, Pt.1; In-Circuit Transistor Tester; A +5V to
±15V DC Converter; Remote-Controlled Cockroach
Servicing An R/C Transmitter, Pt.1.
October 1994 91
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