Silicon ChipContents - April 1991 SILICON CHIP
  1. Outer Front Cover
  2. Contents
  3. Publisher's Letter: Customer service - opportunity knocks
  4. Feature: The World Solar Challenge by Gerry Nolan
  5. Feature: Canon's New Still Video System by Bernard Malone
  6. Project: Build The SteamSound Simulator by Darren Yates
  7. Project: Remote Controller For Garage Doors, Pt.2 by Branko Justic
  8. Vintage Radio: Converting an Airzone to AGC by John Hill
  9. Serviceman's Log: Mystery, mystery & frustration by The TV Serviceman
  10. Project: Simple 12/24V Light Chaser by Darren Yates
  11. Project: A Synthesised Stereo AM Tuner, Pt.3 by John Clarke & Greg Swain
  12. Feature: A Practical Approach To Amplifier Design; Pt.2 by David Eather
  13. Review: Hewlett Packard's Model 54600 100MHz CRO by Leo Simpson
  14. Feature: Computer Bits by Jennifer Bonnitcha
  15. Feature: Amateur Radio by Garry Cratt, VK2YBX
  16. Feature: Remote Control by Bob Young
  17. Back Issues
  18. Order Form
  19. Market Centre
  20. Advertising Index
  21. Outer Back Cover

This is only a preview of the April 1991 issue of Silicon Chip.

You can view 49 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:
  • Electric Vehicles: The State Of The Art (January 1991)
  • Electric Vehicles; Pt.2 (February 1991)
  • Electric Vehicles; Pt.3 (March 1991)
  • The World Solar Challenge (April 1991)
  • Motors For Electric Vehicles (May 1991)
  • Electric Vehicle Transmission Options (June 1991)
Items relevant to "Build The SteamSound Simulator":
  • Silicon Chip article scan, April 1991 - Steam Sound Simulator (AUD $10.00)
Articles in this series:
  • Remote Controller For Garage Doors, Pt.1 (March 1991)
  • Remote Controller For Garage Doors, Pt.2 (April 1991)
Articles in this series:
  • A Synthesised Stereo AM Tuner, Pt.1 (February 1991)
  • A Synthesised Stereo AM Tuner, Pt.2 (March 1991)
  • A Synthesised Stereo AM Tuner, Pt.3 (April 1991)
Articles in this series:
  • A Practical Approach To Amplifier Design (February 1991)
  • A Practical Approach To Amplifier Design; Pt.2 (April 1991)
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)
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 (October 1989)
  • Remote Control (November 1989)
  • Remote Control (December 1989)
  • Remote Control (January 1990)
  • Remote Control (February 1990)
  • Remote Control (March 1990)
  • Remote Control (April 1990)
  • Remote Control (May 1990)
  • Remote Control (June 1990)
  • Remote Control (August 1990)
  • Remote Control (September 1990)
  • Remote Control (October 1990)
  • Remote Control (November 1990)
  • Remote Control (December 1990)
  • Remote Control (April 1991)
  • Remote Control (July 1991)
  • Remote Control (August 1991)
  • Remote Control (October 1991)
  • Remote Control (April 1992)
  • Remote Control (April 1993)
  • Remote Control (November 1993)
  • Remote Control (December 1993)
  • Remote Control (January 1994)
  • Remote Control (June 1994)
  • Remote Control (January 1995)
  • Remote Control (April 1995)
  • Remote Control (May 1995)
  • Remote Control (July 1995)
  • Remote Control (November 1995)
  • Remote Control (December 1995)
April 1991 HAD ENOUGH OF that pitiful whine from your model steam loco? This circuit makes a realistic chuffing sound that paces the loco speed. See p.22. FEATURES 6 The World Solar Challenge by Gerry Nolan The technology behind the race 16 Canon's New Still Video System by Bernard Malone A marriage of CCD & floppy disc technology 64 A Practical Approach To Amplifier Design, Pt.2 by David Eather Driver transistor selection & heatsink requirements 72 Hewlett Packard's Model 54600 100MHz CRO The first of a new generation PROJECTS TO BUILD 22 Build The SteamSound Simulator by Darren Yates THE CONSTRUCTIONAL details for our new garage door controller begin on page 30 this month. We also include a few installation hints. Give your model railroad some real atmosphere •. ,,._,r 30 Remote Controller For Garage Doors, Pt.2 by Branco Justic Construction plus installation 53 Simple 12/24V Light Chaser by Darren Yates Four channels plus variable chase rate 56 Synthesised AM Stereo Tuner, Pt.3 by John Clarke Final article gives the alignment details "I\Wlf• 1.-001 SPECIAL COLUMNS 36 Vintage Radio by John Hill Converting an Airzone to AGC 40 Serviceman's Log by the TV Serviceman Mystery, mystery & frustration 74 Computer Bits by Jennifer Bonnitcha Playing with the Ansi.sys fil e ~91.._ THIS MONTH, the Serviceman took a wee peek at a Mitsubishi TV set made in Scotland. It frightened him. His story starts onp.40. 78 Amateur Radio by Garry Cratt The Easytune FSK indicator for HF transmissions 86 Remote Control by Bob Young How pulse code modulation decoders were developed DEPARTMENTS 3 Publisher's Letter 4 Mailbag 70 Circuit Notebook 81 Product Showcase 90 Back Issues 2 SILICON CHIP 92 Ask Silicon Chip 94 Subscription Page 95 Market Centre 96 Advertising Index THIS LIGHT CHASER has four separate channels, variable chase rate & can operate from 12V or 24V DC. See p.53.