Silicon ChipContents - June 1990 SILICON CHIP
  1. Outer Front Cover
  2. Contents
  3. Publisher's Letter: The big move: a new stage in our development
  4. Feature: Off-Shore Oil Platforms by Bryan Maher
  5. Feature: Fitting A Fax Card To Your PC by Jennifer Bonnitcha
  6. Vintage Radio: How to recognise AD/DC sets by John Hill
  7. Project: Multi-Sector Home Burglar Alarm by Greg Swain
  8. Project: Universal Stereo Preamplifier by John Clarke & Leo Simpson
  9. Subscriptions
  10. Serviceman's Log: You'll get a buzz out of this one by The TV Serviceman
  11. Project: A Speed Alarm For Your Car by Peter Gray
  12. Project: Load Protector For Power Supplies by John Clarke & Leo Simpson
  13. Feature: Computer Bits by Jennifer Bonnitcha
  14. Feature: Amateur Radio by Garry Cratt, VK2YBX
  15. Feature: Remote Control by Bob Young
  16. Market Centre
  17. Advertising Index
  18. Outer Back Cover

This is only a preview of the June 1990 issue of Silicon Chip.

You can view 49 of the 104 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.

Items relevant to "Universal Stereo Preamplifier":
  • Silicon Chip article scan, June 1990 - Unversal Stereo Preamplifier (AUD $10.00)
Articles in this series:
  • Computer Bits (May 1990)
  • Computer Bits (June 1990)
  • Computer Bits (July 1990)
  • Computer Bits (August 1990)
  • Computer Bits (September 1990)
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)
JUNE 1990 FEATURES PROTECT YOUR HOME with this new alarm circuit. It features variable exit & entry delays, alarm driver circuitry, & independent sector inputs. Construction starts on page 30. 4 Off-Shore Oil Platforms by Bryan Maher A look at how they work 18 Fitting A Fax Card To Your PC by Jennifer Bonnitcha Viemar System's Fax89 - the pros & cons 76 The Technology Letters by Richard Kopf Fred Bloggs & Pathetic Technology PROJECTS TO BUILD 30 Multi-Sector Home Burglar Alarm by Greg Swain Electronic surveillance for your home 40 Universal Stereo Preamplifier by John Clarke WANT A FAX machine but can't justify the cost? A fax card that fits into your PC may be answer. Details page 18. Versatile preamp for magnetic cartride, tape head or microphone 60 A Speed Alarm For Your Car by Peter Gray Monitors three presettable speeds 66 Load Protector For Power Supplies by Leo Simpson Keeps dangerous voltages away from the load at switch-on SPECIAL COLUMNS 22 Vintage Radio by John Hill How to recognise AD/DC sets 50 Serviceman's Log by the TV serviceman You'll get a buzz out of this one 70 Computer Bits by Jennifer Bonnitcha What to do when your computer goes bung; Pt.2 84 Amateur Radio by Garry Cratt Understanding frequency modulation Silicon Chip has changed address SILICON CHIP has moved to new premises at Unit 39, 5 Ponderosa Pde, Warriewood, NSW 2102. Our phone number is now (02) 979 5644 while the fax number is (02) 979 6503. Our postal address remains PO Box 139, Collaroy Beach, NSW 2097. THE SERVICEMAN has one story on frame buzz this month and a nudder story on cows well, milking machines, actually. His stories start on page 50. 87 Remote Control by Bob Young Design factors for model aircraft DEPARTMENTS 2 Publisher's Letter 3 Mailbag 25 Bookshelf 56 Circuit Notebook 96 Product Showcase 100 Ask Silicon Chip 102 Notes & Errata 103 Market Centre 104 Subscription Page THIS UNIVERSAL preamplifier can be used with a magnetic cartridge, tape head or microphone. We show you how to build it starting page 40. JUNE 1990 1