Silicon ChipHigh inflation and price changes - August 2023 SILICON CHIP
  1. Outer Front Cover
  2. Contents
  3. Publisher's Letter: High inflation and price changes
  4. Feature: High-Altitude Aerial Platforms by Dr David Maddison
  5. Subscriptions
  6. Project: The WebMite by Geoff Graham
  7. Project: Watering System Controller by Geoff Graham
  8. Feature: The Electrical Grid by Brandon Speedie
  9. Project: Arduino-based LC & ESR Meter by Steve Matthysen
  10. Feature: RadioFest 2023 by Kevin Poulter
  11. Project: Calibrated Measurement Mic by Phil Prosser
  12. Feature: An interview with DigiKey by Silicon Chip / Tony Ng
  13. Serviceman's Log: Servicing in the Wild West of Central Europe by Dave Thompson
  14. Vintage Radio: Replacing Vibrators, Pt3 by Dr Hugo Holden
  15. PartShop
  16. Market Centre
  17. Advertising Index
  18. Outer Back Cover

This is only a preview of the August 2023 issue of Silicon Chip.

You can view 39 of the 112 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 "The WebMite":
  • WebMite firmware, user manual, fonts etc (Software, Free)
Articles in this series:
  • The WebMite (August 2023)
  • Watering System Controller (August 2023)
  • The WebMite (August 2023)
  • Watering System Controller (August 2023)
Items relevant to "Watering System Controller":
  • WebMite firmware, user manual, fonts etc (Software, Free)
  • Watering System Controller PCB [15110231] (AUD $12.50)
  • Watering System Controller firmware and web server files (Software, Free)
  • Watering System Controller PCB pattern (PDF download) [15110231] (Free)
Articles in this series:
  • The WebMite (August 2023)
  • Watering System Controller (August 2023)
  • The WebMite (August 2023)
  • Watering System Controller (August 2023)
Items relevant to "Arduino-based LC & ESR Meter":
  • ESR Meter add-on PCB for Digital LC Meter [04106183] (AUD $5.00)
  • Combined LC/ESR Meter PCB [04106182] (AUD $7.50)
  • Pair of PCB-mounting right-angle banana sockets (red/black) (Component, AUD $6.00)
  • 1nF ±1% polypropylene (MKP) or C0G/NP0 ceramic capacitor (Component, AUD $2.50)
  • 20x4 Alphanumeric serial (I²C) LCD module with blue backlight (Component, AUD $15.00)
  • Firmware for the Arduino-based LC and ESR Meter (Software, Free)
  • Arduino LC/ESR Meter PCB patterns (PDF download) [04106181/2] (Free)
  • Arduino ESR Meter table and baseplate template (Panel Artwork, Free)
Items relevant to "Calibrated Measurement Mic":
  • Calibrated Measurement Microphone PCB (SMD version) [01108231] (AUD $2.50)
  • Calibrated Measurement Microphone PCB (TH version) [01108232] (AUD $2.50)
  • Short-form kit for the Calibrated Microphone (SMD version) (Component, AUD $22.50)
  • Short-form kit for the Calibrated Microphone (TH version) (Component, AUD $25.00)
  • Simulation and calculation files for the Calibrated Measurement Microphone (Software, Free)
  • Calibrated Measurement Microphone PCB patterns (PDF download) [01108231/2] (Free)
  • Calibrated mic capsule set - Panasonic WM61A lot 4A14 (Component, AUD $12.50)
  • Calibrated mic capsule set - JLI61A lot 3 (Component, AUD $12.50)
  • Calibrated mic capsule set - JLI60A V02 (Component, AUD $12.50)
  • Calibrated mic capsule set - CMC6027 (Component, AUD $12.50)
  • Calibrated mic capsule set - CMC2742 (Component, AUD $12.50)
Articles in this series:
  • Calibrated Measurement Mic (August 2023)
  • Calibrated Measurement Mic (August 2023)
  • Reference MEMS Microphones (April 2024)
  • Reference MEMS Microphones (April 2024)
Articles in this series:
  • Servicing Vibrators, Pt1 (June 2023)
  • Servicing Vibrators, Pt1 (June 2023)
  • Replacing Vibrators, Pt2 (July 2023)
  • Replacing Vibrators, Pt2 (July 2023)
  • Replacing Vibrators, Pt3 (August 2023)
  • Replacing Vibrators, Pt3 (August 2023)

Purchase a printed copy of this issue for $11.50.

SILICON SILIC CHIP www.siliconchip.com.au Publisher/Editor Nicholas Vinen Technical Editor John Clarke – B.E.(Elec.) Technical Staff Jim Rowe – B.A., B.Sc. Bao Smith – B.Sc. Tim Blythman – B.E., B.Sc. Advertising Enquiries (02) 9939 3295 adverts<at>siliconchip.com.au Regular Contributors Allan Linton-Smith Dave Thompson David Maddison – B.App.Sc. (Hons 1), PhD, Grad.Dip.Entr.Innov. Geoff Graham Associate Professor Graham Parslow Dr Hugo Holden – B.H.B, MB.ChB., FRANZCO Ian Batty – M.Ed. Phil Prosser – B.Sc., B.E.(Elec.) Cartoonist Louis Decrevel loueee.com Founding Editor (retired) Leo Simpson – B.Bus., FAICD Silicon Chip is published 12 times a year by Silicon Chip Publications Pty Ltd. ACN 626 922 870. ABN 20 880 526 923. All material is copyright ©. No part of this publication may be reproduced without the written consent of the publisher. Subscription rates (Australia only) 6 issues (6 months): $65 12 issues (1 year): $120 24 issues (2 years): $230 Online subscription (Worldwide) 6 issues (6 months): $50 12 issues (1 year): $95 24 issues (2 years): $185 For overseas rates, see our website or email silicon<at>siliconchip.com.au Recommended & maximum price only. Editorial office: Unit 1 (up ramp), 234 Harbord Rd, Brookvale, NSW 2100. Postal address: PO Box 194, Matraville, NSW 2036. Phone: (02) 9939 3295. ISSN: 1030-2662 Printing and Distribution: 24-26 Lilian Fowler Pl, Marrickville 2204 2 Silicon Chip Editorial Viewpoint High inflation and price changes While I previously said to expect an update on magazine pricing in September, since the new prices have been decided, I’m revealing them now. The last price increase was in October 2021 and I was planning to make a small adjustment two years after that. Unfortunately, that small adjustment has gone out of the window given the current economic environment. Still, we are not passing on all the cost increases because I think it would be too much in one go. The cover price will go up by $1 from the October 2023 issue, to AU $12.50 and NZ $13.90. Subscription rates will increase by a lesser proportion on the 1st of November 2023 – see below. For example, the 12-month Australian print subscription price will increase 6.3% compared to the 8.7% cover price change. As I wrote last month, we greatly value subscribers and want to ensure that subscribing is as attractive as possible while also staying in business long-term. To put the price increase into perspective, annual CPI inflation is hovering around 7%, so I could have argued that an increase greater than 10% was justified. That means, when adjusted for inflation, the magazine price is actually decreasing over time (although I understand that might provide little consolation). On the 1st of July, the electricity tariff for our office went up from 28.956¢/ kWh to 41.515¢/kWh, a whopping increase of 43.4% in one go! I’m sure many of our readers are facing similarly unreasonable price increases. Then there are our printing costs. Between July 2021 and July 2023, our per-copy printing cost went up by 42%. The online version doesn’t involve printing, so we are not increasing online subscription prices as much as the others. Also, print subscription prices outside Australia and New Zealand are not changing this time, as we already had to increase them substantially last time. Since subscription rates are not going up until later this year, you can lock in the current rate for the next few years by renewing or extending your subscription before then. Or, if you don’t have a subscription, by taking one out. We’ll review the prices in another couple of years. I hope that inflation has settled down to a more normal level by then! by Nicholas Vinen Online 6 months $50 → $52.50 Online 12 months $95 → $100 Online 24 months $185 → $190 Australia print 6 months $65 → $70 Australia print 12 months $120 → $127.50 Australia print 24 months $230 → $240 Australia combined (print + online) 6 months $75 → $80 Australia combined 12 months $140 → $147.50 Australia combined 24 months $265 → $275 New Zealand print 6 months $80 → $82.50 New Zealand print 12 months $145 → $150 New Zealand print 24 months $275 → $285 New Zealand combined (print + online) 6 months $90 → $92.50 New Zealand combined 12 months $165 → $170 New Zealand combined 24 months $310 → $320 New Prices Print (AU) Combined (AU) Print (NZ) Combined (NZ) Online 6 months $70 $80 $82.50 $92.50 $52.50 12 months $127.50 $147.50 $150 $170 $100 24 months $240 $275 $285 $320 $190 All the prices above are in Australian dollars (AUD) Australia's electronics magazine siliconchip.com.au