Silicon ChipContents - January 1992 SILICON CHIP
  1. Outer Front Cover
  2. Contents
  3. Publisher's Letter: Appliance safety is a concern
  4. Feature: The Story Of Electrical Energy; Pt.17 by Bryan Maher
  5. Project: Build A 4-Channel Guitar Mixer by Darren Yates
  6. Project: Automatic Controller For Car Headlights by Wally Hammer & Jeff Monegal
  7. Serviceman's Log: Same set, same symptoms, but... by The TV Serviceman
  8. Feature: Computer Bits by Jennifer Bonnitcha
  9. Feature: Experiments For Your Games Card by Darren Yates
  10. Project: Baby Room Monitor & FM Transmitter by John Clarke
  11. Vintage Radio: Restoring an AWA Radiolette receiver by John Hill
  12. Project: Adjustable 0-45V 8A Power Supply, Pt.1 by John Clarke
  13. Feature: Amateur Radio by Garry Cratt, VK2YBX
  14. Feature: Remote Control by Bob Young
  15. Order Form
  16. Feature: New Blood Steriliser Uses Microwaves by Leo Simpson
  17. Market Centre
  18. Advertising Index
  19. Outer Back Cover

This is only a preview of the January 1992 issue of Silicon Chip.

You can view 43 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:
  • The Technology Letters, Pt.2 (January 1989)
  • The Story Of Electrical Energy (July 1990)
  • The Story Of Electrical Energy; Pt.2 (August 1990)
  • The Story Of Electrical Energy; Pt.3 (September 1990)
  • The Story Of Electrical Energy; Pt.4 (October 1990)
  • The Story Of Electrical Energy; Pt.5 (November 1990)
  • The Story Of Electrical Energy; Pt.6 (December 1990)
  • The Story Of Electrical Energy; Pt.7 (January 1991)
  • The Story Of Electrical Energy; Pt.8 (February 1991)
  • The Story Of Electrical Energy; Pt.9 (March 1991)
  • The Story Of Electrical Energy; Pt.10 (May 1991)
  • The Story Of Electrical Energy; Pt.11 (July 1991)
  • The Story Of Electrical Energy; Pt.12 (August 1991)
  • The Story Of Electrical Energy; Pt.13 (September 1991)
  • The Story Of Electrical Energy; Pt.14 (October 1991)
  • The Story Of Electrical Energy; Pt.15 (November 1991)
  • The Story Of Electrical Energy; Pt.16 (December 1991)
  • The Story Of Electrical Energy; Pt.17 (January 1992)
  • The Story Of Electrical Energy; Pt.18 (March 1992)
  • The Story Of Electrical Energy; Pt.19 (August 1992)
  • The Story of Electrical Energy; Pt.20 (September 1992)
  • The Story Of Electrical Energy; Pt.21 (November 1992)
  • The Story Of Electrical Energy; Pt.22 (January 1993)
  • The Story of Electrical Energy (April 1993)
  • The Story Of Electrical Energy; Pt.24 (May 1993)
  • The Story Of Electrical Energy; Pt.24 (June 1993)
Items relevant to "Build A 4-Channel Guitar Mixer":
  • Silicon Chip article scan, January 1992 - Low-Noise 4-Channel Guitar Mixer (AUD $10.00)
Articles in this series:
  • Computer Bits (July 1989)
  • Computer Bits (August 1989)
  • Computer Bits (September 1989)
  • Computer Bits (October 1989)
  • Computer Bits (November 1989)
  • Computer Bits (January 1990)
  • Computer Bits (April 1990)
  • Computer Bits (October 1990)
  • Computer Bits (November 1990)
  • Computer Bits (December 1990)
  • Computer Bits (January 1991)
  • Computer Bits (February 1991)
  • Computer Bits (March 1991)
  • Computer Bits (April 1991)
  • Computer Bits (May 1991)
  • Computer Bits (June 1991)
  • Computer Bits (July 1991)
  • Computer Bits (August 1991)
  • Computer Bits (September 1991)
  • Computer Bits (October 1991)
  • Computer Bits (November 1991)
  • Computer Bits (December 1991)
  • Computer Bits (January 1992)
  • Computer Bits (February 1992)
  • Computer Bits (March 1992)
  • Computer Bits (May 1992)
  • Computer Bits (June 1992)
  • Computer Bits (July 1992)
  • Computer Bits (September 1992)
  • Computer Bits (October 1992)
  • Computer Bits (November 1992)
  • Computer Bits (December 1992)
  • Computer Bits (February 1993)
  • Computer Bits (April 1993)
  • Computer Bits (May 1993)
  • Computer Bits (June 1993)
  • Computer Bits (October 1993)
  • Computer Bits (March 1994)
  • Computer Bits (May 1994)
  • Computer Bits (June 1994)
  • Computer Bits (July 1994)
  • Computer Bits (October 1994)
  • Computer Bits (November 1994)
  • Computer Bits (December 1994)
  • Computer Bits (January 1995)
  • Computer Bits (February 1995)
  • Computer Bits (March 1995)
  • Computer Bits (April 1995)
  • CMOS Memory Settings - What To Do When The Battery Goes Flat (May 1995)
  • Computer Bits (July 1995)
  • Computer Bits (September 1995)
  • Computer Bits: Connecting To The Internet With WIndows 95 (October 1995)
  • Computer Bits (December 1995)
  • Computer Bits (January 1996)
  • Computer Bits (February 1996)
  • Computer Bits (March 1996)
  • Computer Bits (May 1996)
  • Computer Bits (June 1996)
  • Computer Bits (July 1996)
  • Computer Bits (August 1996)
  • Computer Bits (January 1997)
  • Computer Bits (April 1997)
  • Windows 95: The Hardware That's Required (May 1997)
  • Turning Up Your Hard Disc Drive (June 1997)
  • Computer Bits (July 1997)
  • Computer Bits: The Ins & Outs Of Sound Cards (August 1997)
  • Computer Bits (September 1997)
  • Computer Bits (October 1997)
  • Computer Bits (November 1997)
  • Computer Bits (April 1998)
  • Computer Bits (June 1998)
  • Computer Bits (July 1998)
  • Computer Bits (November 1998)
  • Computer Bits (December 1998)
  • Control Your World Using Linux (July 2011)
Items relevant to "Experiments For Your Games Card":
  • Games Card Breakout PCB [07103941] (PCB Pattern, Free)
Articles in this series:
  • Experiments For Your Games Card (January 1992)
  • Computer Bits (November 1993)
  • Computer Bits (January 1994)
  • Computer Bits (February 1994)
  • Computer Bits (April 1994)
Articles in this series:
  • Adjustable 0-45V 8A Power Supply, Pt.1 (January 1992)
  • Adjustable 0-45V 8A Power Supply, Pt.2 (February 1992)
Articles in this series:
  • Amateur Radio (November 1987)
  • Amateur Radio (December 1987)
  • Amateur Radio (February 1988)
  • Amateur Radio (March 1988)
  • Amateur Radio (April 1988)
  • Amateur Radio (May 1988)
  • Amateur Radio (June 1988)
  • Amateur Radio (July 1988)
  • Amateur Radio (August 1988)
  • Amateur Radio (September 1988)
  • Amateur Radio (October 1988)
  • Amateur Radio (November 1988)
  • Amateur Radio (December 1988)
  • Amateur Radio (January 1989)
  • Amateur Radio (April 1989)
  • Amateur Radio (May 1989)
  • Amateur Radio (June 1989)
  • Amateur Radio (July 1989)
  • Amateur Radio (August 1989)
  • Amateur Radio (September 1989)
  • Amateur Radio (October 1989)
  • Amateur Radio (November 1989)
  • Amateur Radio (December 1989)
  • Amateur Radio (February 1990)
  • Amateur Radio (March 1990)
  • Amateur Radio (April 1990)
  • Amateur Radio (May 1990)
  • Amateur Radio (June 1990)
  • Amateur Radio (July 1990)
  • The "Tube" vs. The Microchip (August 1990)
  • Amateur Radio (September 1990)
  • Amateur Radio (October 1990)
  • Amateur Radio (November 1990)
  • Amateur Radio (December 1990)
  • Amateur Radio (January 1991)
  • Amateur Radio (February 1991)
  • Amateur Radio (March 1991)
  • Amateur Radio (April 1991)
  • Amateur Radio (May 1991)
  • Amateur Radio (June 1991)
  • Amateur Radio (July 1991)
  • Amateur Radio (August 1991)
  • Amateur Radio (September 1991)
  • Amateur Radio (October 1991)
  • Amateur Radio (November 1991)
  • Amateur Radio (January 1992)
  • Amateur Radio (February 1992)
  • Amateur Radio (March 1992)
  • Amateur Radio (July 1992)
  • Amateur Radio (August 1992)
  • Amateur Radio (September 1992)
  • Amateur Radio (October 1992)
  • Amateur Radio (November 1992)
  • Amateur Radio (January 1993)
  • Amateur Radio (March 1993)
  • Amateur Radio (May 1993)
  • Amateur Radio (June 1993)
  • Amateur Radio (July 1993)
  • Amateur Radio (August 1993)
  • Amateur Radio (September 1993)
  • Amateur Radio (October 1993)
  • Amateur Radio (December 1993)
  • Amateur Radio (February 1994)
  • Amateur Radio (March 1994)
  • Amateur Radio (May 1994)
  • Amateur Radio (June 1994)
  • Amateur Radio (September 1994)
  • Amateur Radio (December 1994)
  • Amateur Radio (January 1995)
  • CB Radio Can Now Transmit Data (March 2001)
  • What's On Offer In "Walkie Talkies" (March 2001)
  • Stressless Wireless (October 2004)
  • “Degen” Synthesised HF Communications Receiver (January 2007)
  • WiNRADiO: Marrying A Radio Receiver To A PC (January 2007)
  • PICAXE-08M 433MHz Data Transceiver (October 2008)
  • Half-Duplex With HopeRF’s HM-TR UHF Transceivers (April 2009)
  • Dorji 433MHz Wireless Data Modules (January 2012)
Articles in this series:
  • Remote Control (December 1991)
  • Remote Control (January 1992)
  • Designing A Speed Controller For Electric Models (February 1992)
  • Remote Control (March 1992)
.... .VOLUME 5 NUMBER1 •I ., .. .. .. .. ..• ..·.--..-. .. ...-.-- ........ ........ --- .. ir ii- ii- ii- !!! ii- ~ January 1992 DO YOU NEED a really big power supply? This switchmode design is adjustable from 0-45V DC & can deliver currents up to 8 amps. See page 64. FEATURES 8 The Story Of Electrical Energy, Pt.17 by Bryan Maher Giant hydroelectricity schemes in Brazil 42 Experiments For Your Games Card by Darren Yates Some simple circuits plus programs 82 New Blood Steriliser Uses Microwaves by Leo Simpson Radical process has Australian patent PROJECTS TO BUILD 16 Build A 4-Channel Guitar Mixer by Darren Yates Features bass, midrange & tone controls 28 Automatic Controller For Car Headlights by Jeff Monegal Turns your lights on & off automatically 53 Baby Room Monitor & FM Transmitter by John Clarke YOU CAN DO MUCH more with a games card than just play games. This month, we show you how to use the various inputs for temperature & light measurements, or for a simple burglar alarm. The program listings are included - see page 42. Lets you monitor the baby on an FM radio 64 Adjustable 0-45V 8A Power Supply by John Clarke Uses switchmode regulation for low power dissipation SPECIAL COLUMNS 34 Serviceman's Log by the TV Serviceman Same set, same symptoms, but ... 40 Computer Bits by Jennifer Bonnitcha What to do when things go wrong 58 Vintage Radio by John Hill Restoring an AWA Radiolette receiver THIS NEW 4-CHANNEL MIXER boasts separate bass, midrange & treble controls & has very low noise & distortion. It's ideal for use with musical instruments such as electric guitars. Details page 16. 74 Amateur Radio by Garry Cratt The Global Positioning System 78 Remote Control by Bob Young Motors for electric flight models, Pt.2 DEPARTMENTS 4 6 22 81 84 Publisher's Letter Mailbag Circuit Notebook Subscription Page Computer Update 87 Product Showcase 92 Ask Silicon Chip 94 Market Centre 96 Advertising Index 93 Notes & Errata THE SERVICEMAN tangled with some Mitsubishi TV sets this month & one of them bounced. His troubles start on page 34. JANUA RY 1992 1