Silicon ChipHow our magazine is distributed - December 2023 SILICON CHIP
  1. Outer Front Cover
  2. Contents
  3. Publisher's Letter: How our magazine is distributed
  4. Feature: The History of Electronics, Pt3 by Dr David Maddison
  5. Review: Arduino Uno R4 Minima by Jim Rowe
  6. PartShop
  7. Project: Ideal Diode Bridge Rectifiers by Phil Prosser
  8. Project: Secure Remote Switch, Pt1 by John Clarke
  9. Feature: Electronic Markets in Shenzhen by Edison Zhang
  10. Project: Multi-Channel Volume Control, Pt1 by Tim Blythman
  11. Project: Coin Cell Emulator by Tim Blythman
  12. Serviceman's Log: Mixing it up a bit by Dave Thompson
  13. Vintage Radio: Recreating Sputnik-1, Part 2 by Dr Hugo Holden
  14. Market Centre
  15. Advertising Index
  16. Notes & Errata: Breadboard PSU Display Adaptor, December 2022; 30V 2A Bench Supply Mk2, September-October 2023; 16-bit 4-input ADC, November 2023
  17. Outer Back Cover

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

You can view 37 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.

Articles in this series:
  • The History of Electronics, Pt1 (October 2023)
  • The History of Electronics, Pt1 (October 2023)
  • The History of Electronics, Pt2 (November 2023)
  • The History of Electronics, Pt2 (November 2023)
  • The History of Electronics, Pt3 (December 2023)
  • The History of Electronics, Pt3 (December 2023)
  • The History of Electronics, part one (January 2025)
  • The History of Electronics, part one (January 2025)
  • The History of Electronics, part two (February 2025)
  • The History of Electronics, part two (February 2025)
  • The History of Electronics, part three (March 2025)
  • The History of Electronics, part three (March 2025)
  • The History of Electronics, part four (April 2025)
  • The History of Electronics, part four (April 2025)
  • The History of Electronics, part five (May 2025)
  • The History of Electronics, part five (May 2025)
  • The History of Electronics, part six (June 2025)
  • The History of Electronics, part six (June 2025)
Items relevant to "Arduino Uno R4 Minima":
  • Sample software for the Arduino Uno R4 Minima (Free)
Items relevant to "Ideal Diode Bridge Rectifiers":
  • Ideal Bridge Rectifier PCB, 28mm spade version [18101241] (AUD $2.00)
  • Ideal Bridge Rectifier PCB, 21mm square PCB pin version [18101242] (AUD $2.00)
  • Ideal Bridge Rectifier PCB, 5mm pitch SIL version [18101243] (AUD $2.00)
  • Ideal Bridge Rectifier PCB, mini SOT-23 version [18101244] (AUD $1.00)
  • Ideal Bridge Rectifier PCB, standalone D2PAK SMD version [18101245] (AUD $2.50)
  • Ideal Bridge Rectifier PCB, standalone TO-220 through-hole version [18101246] (AUD $5.00)
  • Ideal Bridge Rectifier PCB, standalone TO-220 through-hole version, light copper (35um) [18101246] (AUD $2.50)
  • Ideal Bridge Rectifier kit, 28mm spade version (Component, AUD $30.00)
  • Ideal Bridge Rectifier kit, 21mm square PCB pin version (Component, AUD $30.00)
  • Ideal Bridge Rectifier kit, 5mm pitch SIL version (Component, AUD $30.00)
  • Ideal Bridge Rectifier kit, mini SOT-23 version (Component, AUD $25.00)
  • Ideal Bridge Rectifier kit, standalone D2PAK SMD version (Component, AUD $35.00)
  • Ideal Bridge Rectifier kit, standalone TO-220 through-hole version (Component, AUD $45.00)
  • Ideal Bridge Rectifier PCBs patterns (PDF download) [18101241-6] (PCB Pattern, Free)
Items relevant to "Secure Remote Switch, Pt1":
  • Secure Remote Switch receiver PCB [10109231] (AUD $5.00)
  • Secure Remote Switch transmitter PCB [10109232] (AUD $2.50)
  • Secure Remote Switch transmitter PCB [10109233] (AUD $2.50)
  • PIC16F1459-I/P programmed for the Secure Remote Switch receiver (1010923R.HEX) (Programmed Microcontroller, AUD $10.00)
  • PIC16LF15323-I/SL programmed for the Secure Remote Switch transmitter (1010923A.HEX) (Programmed Microcontroller, AUD $10.00)
  • Secure Remote Switch receiver short-form kit (Component, AUD $35.00)
  • Secure Remote Switch transmitter short-form kit (module version) (Component, AUD $15.00)
  • Secure Remote Switch transmitter complete kit (discrete version) (Component, AUD $20.00)
  • Firmware (ASM and HEX) files for the Secure Remote Switch (Software, Free)
  • Secure Remote Switch PCB patterns (PDF download) [10109231-3] (Free)
  • Panel labels for the Secure Remote Switch (Panel Artwork, Free)
Articles in this series:
  • Secure Remote Switch, Pt1 (December 2023)
  • Secure Remote Switch, Pt1 (December 2023)
  • Secure Remote Switch, Pt2 (January 2024)
  • Secure Remote Switch, Pt2 (January 2024)
Items relevant to "Multi-Channel Volume Control, Pt1":
  • Multi-channel Volume Control volume PCB [01111221] (AUD $5.00)
  • Multi-channel Volume Control control PCB [01111222] (AUD $5.00)
  • Multi-channel Volume Control OLED PCB [01111223] (AUD $3.00)
  • PIC16F18146-I/SO programmed for the Multi-Channel Volume Control [0111122B.HEX] (Programmed Microcontroller, AUD $10.00)
  • PIC16F15224-I/SL programmed for the Multi-Channel Volume Control [0111122C.HEX] (Programmed Microcontroller, AUD $10.00)
  • Pulse-type rotary encoder with pushbutton and 18t spline shaft (Component, AUD $3.00)
  • 0.96in cyan OLED with SSD1306 controller (Component, AUD $10.00)
  • 2.8-inch TFT Touchscreen LCD module with SD card socket (Component, AUD $25.00)
  • Multi-channel Volume Control control module kit (Component, AUD $50.00)
  • Multi-channel Volume Control volume module kit (Component, AUD $55.00)
  • Multi-channel Volume Control OLED module kit (Component, AUD $25.00)
  • Firmware (C and HEX) files for the Multi-Channel Volume Control (Software, Free)
  • Multi-channel Volume Control PCB patterns (PDF download) [01111221-3] (Free)
Articles in this series:
  • Multi-Channel Volume Control, Pt1 (December 2023)
  • Multi-Channel Volume Control, Pt1 (December 2023)
  • Multi-Channel Volume Control Part 2 (January 2024)
  • Multi-Channel Volume Control Part 2 (January 2024)
  • Multi-Channel Volume Control, part one (November 2024)
  • Multi-Channel Volume Control, part one (November 2024)
  • Multi-Channel Volume Control, Part 2 (December 2024)
  • Multi-Channel Volume Control, Part 2 (December 2024)
Items relevant to "Coin Cell Emulator":
  • Coin Cell Emulator PCB [18101231] (AUD $5.00)
  • PIC16F18146-I/SO‎ programmed for the Coin Cell Emulator [1810123A.HEX] (Programmed Microcontroller, AUD $10.00)
  • 1.3-inch blue OLED with 4-pin I²C interface (Component, AUD $15.00)
  • 1.3-inch white OLED with 4-pin I²C interface (Component, AUD $15.00)
  • Coin Cell Emulator kit (Component, AUD $30.00)
  • Firmware (C and HEX) files for the Coin Cell Emulator [1810123A.HEX] (Software, Free)
  • Coin Cell Emulator PCB pattern (PDF download) [18101231] (Free)
Items relevant to "Recreating Sputnik-1, Part 2":
  • Sputnik design documents and Manipulator sound recording (Software, Free)
Articles in this series:
  • Recreating Sputnik-1, Part 1 (November 2023)
  • Recreating Sputnik-1, Part 1 (November 2023)
  • Recreating Sputnik-1, Part 2 (December 2023)
  • Recreating Sputnik-1, Part 2 (December 2023)

Purchase a printed copy of this issue for $12.50.

SILICON SILIC CHIP www.siliconchip.com.au Publisher/Editor Nicholas Vinen How our magazine is distributed 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: I thought it would be worthwhile to describe how Silicon Chip is distributed to clarify why the magazines don’t necessarily arrive or go on sale on exactly the same day each month. Newsagents require that the magazine goes on sale on either a Monday or a Thursday; thus, we can’t have the same on-sale date each month. We try to keep it between the 26th and the 29th of the month before the cover date, although public holidays sometimes stymie that. That is also our target date for deliveries to Australian subscribers via mail, but with the quantity we send, they are all prepared and handed over to Australia Post on the same day. That means subscribers who are further away from us will get their magazines later. Overseas subscription copies are a whole other kettle of fish that I won’t get into here. We mail subscription copies around the 15th of the previous month, expecting the average transit time within Australia to be around 10-14 days. Thus, most subscriber copies (but likely not all) should arrive by the time the magazines go on sale in newsagents. Then again, some newsagents may decide to put them on shelves early. The other main avenue by which Silicon Chip is sold is dealers like Jaycar, Altronics and Aztronics. They receive the magazines in bulk on the same day as the newsagent distributors, but we find they usually get them to their stores quickly. So those stores may be the first ones you notice a new issue of Silicon Chip on sale. After all, they have smaller networks than the newsagents and Australia Post. That leads me to the most common complaint we receive: that a subscriber’s magazine hasn’t arrived on time. The first question is usually, “Has there been some sort of a delay?” I don’t recall a time in the fifteen years I have been involved with Silicon Chip that we were late enough going to press that it affected the magazine’s distribution. There was one time I recall that the printers took longer than usual (due to equipment failure), and the newsagent on-sale date had to be pushed back a few days to the next opportunity, but that’s it. So if you usually get your magazine delivered around a certain point in the month and it hasn’t come, it has almost certainly been held up in the mail. That seems to happen pretty much randomly. A few people complain that their magazines arrive late each month, and a few more never get them (and we have to send another copy). We have never received a good explanation as to why this happens. Still, you have to expect the occasional mistake when delivering the volume of mail that Australia Post handles. By all means, let us know if your magazine hasn’t come on time, and definitely tell us if it was lost so that we can send a replacement. Still, I hope readers understand that we are at the mercy of the postal system for subscription deliveries. Occasionally, there have been times when many people have had their magazines delivered late or lost, but that’s pretty rare, and the remedy is the same regardless. The last time that happened was when the Trans-Australian railway line was damaged by flooding in February 2022. Finally, note that our newsagency distributors determine precisely which newsagents receive how many copies of the magazine. If your local newsagent has no copies (left), let us know their address so we can follow up with the distributors. 24-26 Lilian Fowler Pl, Marrickville 2204 by 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): $70 12 issues (1 year): $127.50 24 issues (2 years): $240 Online subscription (Worldwide) 6 issues (6 months): $52.50 12 issues (1 year): $100 24 issues (2 years): $190 For overseas rates, see our website or email silicon<at>siliconchip.com.au * recommended & maximum price only 2 Editorial Viewpoint Silicon Chip Australia's electronics magazine siliconchip.com.au