Silicon ChipNow for the next 20 years - November 2007 SILICON CHIP
  1. Outer Front Cover
  2. Contents
  3. Publisher's Letter: Now for the next 20 years
  4. Feature: Your Own Home Recording Studio by Michael Goebel
  5. Feature: The Electricity-Saving Box – Does It Work? by Mauro Grassi
  6. Project: PIC-Based Water-Tank Level Meter; Pt.1 by John Clarke
  7. Project: Playback Adaptor For CD-ROM Drives by Mauro Grassi
  8. Feature: Siemens’ Electronic Wedge Brake by Silicon Chip
  9. Project: Rolling Code Security System; Pt.2 by John Clarke
  10. Project: A UV Light Box For Making PC Boards by Robert Scott
  11. Vintage Radio: Pocket-sized valve portable radios by Rodney Champness
  12. Book Store
  13. Advertising Index
  14. Outer Back Cover

This is only a preview of the November 2007 issue of Silicon Chip.

You can view 30 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 "PIC-Based Water-Tank Level Meter; Pt.1":
  • PIC16F88-I/P programmed for the Water Tank Level Meter telemetry base station (Programmed Microcontroller, AUD $15.00)
  • PIC16F88-I/P programmed for the Water Tank Level Meter main/transmitter unit (Programmed Microcontroller, AUD $15.00)
  • PIC16F88 firmware and source code for the Water Tank Level Meter receiver [water tank level receiver.HEX] (Software, Free)
  • PIC16F88 firmware and source code for the Water Tank Level Meter transmitter (Software, Free)
  • Water Tank Level Meter base station PCB patterns (PDF download) [04101081/2] (Free)
  • Water Tank Level Meter main PCB pattern (PDF download) [04111071] (Free)
  • Water Tank Level Meter base station front panel artwork (PDF download) (Free)
  • Water Tank Level Meter main sensor/transmitter unit front panel artwork (PDF download) (Free)
Articles in this series:
  • PIC-Based Water-Tank Level Meter; Pt.1 (November 2007)
  • PIC-Based Water-Tank Level Meter; Pt.1 (November 2007)
  • PIC-Based Water-Tank Level Meter; Pt.2 (December 2007)
  • PIC-Based Water-Tank Level Meter; Pt.2 (December 2007)
  • Water Tank Level Meter, Pt.3: The Base Station (January 2008)
  • Water Tank Level Meter, Pt.3: The Base Station (January 2008)
Items relevant to "Playback Adaptor For CD-ROM Drives":
  • ATmega8515 programmed for the CDROM Playback Adaptor (Programmed Microcontroller, AUD $15.00)
  • ATmega8515 firmware and source code for the CDROM Playback Adaptor (Software, Free)
  • CDROM Playback Adaptor PCB pattern (PDF download) [07112071] (Free)
Articles in this series:
  • Playback Adaptor For CD-ROM Drives (November 2007)
  • Playback Adaptor For CD-ROM Drives (November 2007)
  • Playback Adaptor For CD-ROM Drives; Pt.2 (December 2007)
  • Playback Adaptor For CD-ROM Drives; Pt.2 (December 2007)
Items relevant to "Rolling Code Security System; Pt.2":
  • Rolling Code Receiver PCB [01510071] (AUD $5.00)
  • PIC16F88-I/P programmed for the Rolling Code Keyless Entry System receiver unit [ircroll.HEX] (Programmed Microcontroller, AUD $15.00)
  • PIC16F628A-I/SO programmed for the Rolling Code Keyless Entry System transmitter unit [irxmroll.HEX] (Programmed Microcontroller, AUD $10.00)
  • PIC18F628A firmware and source code for the Infrared Rolling Code Transmitter [irxmroll.HEX] (Software, Free)
  • PIC18F88 firmware and source code for the Infrared Rolling Code Receiver [ircroll.HEX] (Software, Free)
  • Rolling Code Keyless Entry System PCB patterns (PDF download) [01510071/2] (Free)
  • Rolling Code Keyless Entry System receiver front panel artwork (PDF download) (Free)
Articles in this series:
  • Rolling Code Security System; Pt.1 (October 2007)
  • Rolling Code Security System; Pt.1 (October 2007)
  • Rolling Code Security System; Pt.2 (November 2007)
  • Rolling Code Security System; Pt.2 (November 2007)
Items relevant to "A UV Light Box For Making PC Boards":
  • PIC16F84(A)-04/P programmed for the UV Lightbox Timer (Programmed Microcontroller, AUD $10.00)
  • PIC18F84 firmware and source code for the UV Lightbox Timer (Software, Free)
  • UV Lightbox Timer PCB patterns (PDF download) [10111071/2] (Free)
  • UV Lightbox Controller front panel artwork (PDF download) (Free)

Purchase a printed copy of this issue for $10.00.

SILICON CHIP www.siliconchip.com.au Publisher & Editor-in-Chief Leo Simpson, B.Bus., FAICD Production Manager Greg Swain, B.Sc.(Hons.) Technical Staff John Clarke, B.E.(Elec.) Ross Tester Jim Rowe, B.A., B.Sc, VK2ZLO Mauro Grassi, B.Sc.(Hons.) Photography Ross Tester Reader Services Ann Morris Advertising Enquiries Glyn Smith Phone (02) 9939 3295 Mobile 0431 792 293 glyn<at>siliconchip.com.au Publisher’s Letter Now for the next 20 years 20 years have passed in the life of SILICON CHIP, its staff and those readers who read the first issue, back in November 1987. Actually, last month, October 2007 was the 240th issue of SILICON CHIP and I suppose we could have celebrated our 20th anniversary last month. Our thanks to all those readers and advertisers who have supported us over the years. You have helped us grow and survive. Of all our advertisers, I must single out our three major supporters, Jaycar Electronics, Dick Smith Electronics and Altronics. Without your particular and consistent support, we certainly would not have survived. But thanks also to all our other advertisers – you all help contribute to the financial health of this publication which is vital for long-term survival and growth. It has been a long haul for all concerned but very gratifying nonetheless. Who could possibly have imagined all the technological changes which would occur in those 20 years of publishing? There are so many that it is hard to nominate the most important changes but they have probably involved mobile phones, DVDs and the internet. All of these existed in some form or were being developed prior to 1987. Most other technology changes that we now use and take for granted are really just incremental. Regular Contributors Brendan Akhurst Rodney Champness, VK3UG Kevin Poulter Mike Sheriff, B.Sc, VK2YFK Stan Swan What will happen in the next 20 years, as far as technology is concerned? If you could answer that question, you will be a real prophet. For our part, we will only nominate a few areas where technology changes are likely to be significant. The first of these will involve the production and use of electrical energy. We are bound to become much more efficient in our use of energy, right across all human activity. The same comment applies to the use of water. That will apply regardless of whether Australia becomes a lot drier in the years to come. SILICON CHIP is published 12 times a year by Silicon Chip Publications Pty Ltd. ACN 003 205 490. ABN 49 003 205 490 All material copyright ©. No part of this publication may be reproduced without the written consent of the publisher. As far as video technology is concerned, it seems very likely that laser projectors will soon become available, as well as 3D TV (demo models are already in the research labs) and even fancier mobile phones with better screens, cameras and so on. Printing: Hannanprint, Noble Park, Victoria. Distribution: Network Distribution Company. Subscription rates: $89.50 per year in Australia. For overseas rates, see the subscription page in this issue. Editorial office: Unit 1, 234 Harbord Rd, Brookvale, NSW 2100. Postal address: PO Box 139, Collaroy Beach, NSW 2097. Phone (02) 9939 3295. Fax (02) 9939 2648. E-mail: silicon<at>siliconchip.com.au ISSN 1030-2662 We also think that there will be drastic changes in medical technology in years to come and this will run the gamut of gene technology, DNA and stem cell technology, all sorts of electronic medical implants, robot medicine and so on. Sure, there will be lots of improvements in communications, speeds of computers and the internet, plus massive changes in software to do all sorts of stuff but really, all of that will be incremental. More than that, we just don’t know. As far as SILICON CHIP is concerned, we are preparing for the next 20 years. Back in 1987, we had three other direct competitors in the form of “Electronics Australia”, “Electronics Today International” and “Australian Electronics Monthly” and a host of foreign magazines from Europe and the USA. All the local competitors have gone and so have most of the international magazines. Those that are left are generally only a shadow of their former selves, leaving SILICON CHIP as one of the very few magazines of its type in the world. We expect that SILICON CHIP will become even more select in the future. With the continuing support of our tens of thousands of readers and our advertisers, we plan to grow and develop our special capabilities as a significant electronics publisher. It is bound to be an interesting and challenging ride. Leo Simpson * Recommended and maximum price only. 2  Silicon Chip siliconchip.com.au