Silicon ChipMarket Centre - December 2022 SILICON CHIP
  1. Outer Front Cover
  2. Contents
  3. Publisher's Letter: Circuit labelling consistency
  4. Feature: James Webb Space Telescope by Dr David Maddison
  5. Project: Dual-channel Breadboard PSU by Tim Blythman
  6. Project: Breadboard PSU Display Adaptor by Tim Blythman
  7. Subscriptions
  8. Review: Jaycar QC1938 Oscilloscope by Tim Blythman
  9. Serviceman's Log: Neighbourhood Network Noise Nonsense by Dave Thompson
  10. Project: Active Monitor Speakers, Part 2 by Phil Prosser
  11. Review: nRF5340 DK Development Board by Tim Blythman
  12. Project: Digital Boost Regulator by Tim Blythman
  13. PartShop
  14. Vintage Radio: RCA 621TS TV by Dr Hugo Holden
  15. Market Centre
  16. Advertising Index
  17. Notes & Errata: WiFi DC Electronic Load, September & October 2022
  18. Outer Back Cover

This is only a preview of the December 2022 issue of Silicon Chip.

You can view 42 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 "Dual-channel Breadboard PSU":
  • Complete kit for the Breadboard PSU (Component, AUD $40.00)
  • Complete kit for the Breadboard PSU Display (Component, AUD $50.00)
  • Breadboard PSU main PCB [04112221] (AUD $5.00)
  • Small 2A boost step-up regulator module (MT3608) (Component, AUD $3.00)
  • Breadboard PSU PCB patterns (PDF download) [04112221/2] (Free)
Articles in this series:
  • Dual-channel Breadboard PSU (December 2022)
  • Breadboard PSU Display Adaptor (December 2022)
Items relevant to "Breadboard PSU Display Adaptor":
  • Complete kit for the Breadboard PSU (Component, AUD $40.00)
  • Complete kit for the Breadboard PSU Display (Component, AUD $50.00)
  • Breadboard PSU display PCB [04112222] (AUD $5.00)
  • PIC16F18877-I/PT programmed for the Breadboard PSU Display Adaptor [0411222A.HEX] (Programmed Microcontroller, AUD $15.00)
  • Firmware for the Breadboard PSU Display Adaptor (0411222B.HEX) (Software, Free)
  • Breadboard PSU PCB patterns (PDF download) [04112221/2] (Free)
Articles in this series:
  • Dual-channel Breadboard PSU (December 2022)
  • Breadboard PSU Display Adaptor (December 2022)
Items relevant to "Active Monitor Speakers, Part 2":
  • Active Monitor Speakers power supply PCB [01112221] (AUD $10.00)
  • Active Monitor Speakers cutting and assembly diagrams (Panel Artwork, Free)
  • 4-way Loudspeaker Protector PCB [01101222] (AUD $5.00)
  • The Hummingbird Audio Amplifier PCB [01111211] (AUD $5.00)
  • Two- or Three-Way Stereo Active Crossover PCB [01109211] (AUD $15.00)
  • Hard-to-get parts for the Hummingbird Amplifier (Component, AUD $15.00)
  • Active Monitor Speakers power supply PCB pattern (PDF download) [01112221] (Free)
  • Multi-Channel Speaker Protector PCB patterns (PDF download) [01101221-2] (Free)
  • The Hummingbird Audio Amplifier PCB pattern (PDF download) [01111211] (Free)
  • Two- or Three-Way Active Crossover PCB patterns (PDF download) [01109211] (Free)
  • Active Crossover Amplifier drilling and wiring diagrams (Panel Artwork, Free)
Articles in this series:
  • Active Monitor Speakers, Part 1 (November 2022)
  • Active Monitor Speakers, Part 2 (December 2022)
  • Active Subwoofer, Part 1 (January 2023)
  • Active Subwoofer, Part 2 (February 2023)
Items relevant to "Digital Boost Regulator":
  • Digital Boost Regulator with breakout board PCB [24110224] (purple) (AUD $5.00)
  • Digital Boost Regulator with breakout board PCB [24110224] (green) (AUD $5.00)
  • PIC16F18146-I/SO‎ programmed for the Digital Boost Regulator [2411022A.HEX] (Programmed Microcontroller, AUD $10.00)
  • Complete Kit for the Digital Boost Regulator/Breakout Board (Component, AUD $30.00)
  • Firmware for the Digital Boost Regulator with breakout (2411022A.HEX) (Software, Free)
  • Digital Boost Regulator PCB pattern (PDF download) [24110224] (Free)

Purchase a printed copy of this issue for $11.50.

MARKET CENTRE Advertise your product or services here in Silicon Chip KIT ASSEMBLY & REPAIR FOR SALE DAV E T H O M P S O N (the Serviceman from Silicon Chip) is available to help you with kit assembly, project troubleshooting, general electronics and custom design work. No job too small. Based in Christchurch, NZ but service available Australia/NZ wide. Email dave<at>davethompson.co.nz LEDsales KEITH RIPPON KIT ASSEMBLY & REPAIR: * Australia & New Zealand; * Small production runs. Phone Keith: 0409 662 794 keith.rippon<at>gmail.com PCB PRODUCTION PCB MANUFACTURE: single to multilayer. Bare board tested. One-offs to any quantity. 48 hour service. Artwork design. Excellent prices. Check out our specials: www.ldelectronics.com.au LEDs and accessories for the DIY enthusiast LEDs, BRAND NAME AND GENERIC LEDs. Heatsinks, LED drivers, power supplies, LED ribbon, kits, components, hardware – www.ledsales.com.au VISIT THE NEW TRONIXLABS parts clearance store for real savings on new parts at clearance prices, with flat rate express delivery Australia-wide – go to https://tronixlabs.com FOR SALE SILICON CHIP ASSORTED BOOKS FOR $5 EACH Selling assorted books on electronics and other related subjects – condition varies. Some of the books may have already been sold, but most are still available. Bulk discount available; post or pickup. All books can be viewed at: siliconchip. com.au/link/aawx Email for a postage quote, quote the number directly below the photo when referring to a book: silicon<at>siliconchip.com.au Issues Getting Dog-Eared? Keep your copies safe with these handy binders Order online from www.siliconchip.com.au/Shop/4 see website for overseas prices or call (02) 9939 3295. REAL VALUE A T $21.50* PLUS P&P ADVERTISING IN MARKET CENTRE Classified Ad Rates: $32.00 for up to 20 words (punctuation not charged) plus $1.20 for each additional word. Display ads in Market Centre (minimum 2cm deep, maximum 10cm deep): $82.50 per column centimetre per insertion. All prices include GST. Closing date: 5 weeks prior to month of sale. To book, email the text to silicon<at>siliconchip.com.au and include your name, address & credit card details, or phone Glyn (02) 9939 3295 or 0431 792 293. WARNING! Silicon Chip magazine regularly describes projects which employ a mains power supply or produce high voltage. All such projects should be considered dangerous or even lethal if not used safely. Readers are warned that high voltage wiring should be carried out according to the instructions in the articles. When working on these projects use extreme care to ensure that you do not accidentally come into contact with mains AC voltages or high voltage DC. If you are not confident about working with projects employing mains voltages or other high voltages, you are advised not to attempt work on them. Silicon Chip Publications Pty Ltd disclaims any liability for damages should anyone be killed or injured while working on a project or circuit described in any issue of Silicon Chip magazine. Devices or circuits described in Silicon Chip may be covered by patents. Silicon Chip disclaims any liability for the infringement of such patents by the manufacturing or selling of any such equipment. Silicon Chip also disclaims any liability for projects which are used in such a way as to infringe relevant government regulations and by-laws. Advertisers are warned that they are responsible for the content of all advertisements and that they must conform to the Competition & Consumer Act 2010 or as subsequently amended and to any governmental regulations which are applicable. siliconchip.com.au Australia's electronics magazine December 2022  111