Silicon ChipOuter Front Cover - June 2025 SILICON CHIP
  1. Outer Front Cover
  2. Contents
  3. Publisher's Letter: PCB assembly pitfalls
  4. Feature: The 2025 Avalon Airshow by Dr David Maddison, VK3DSM
  5. Subscriptions
  6. Project: Hot Water System Solar Diverter, part one by Ray Berkelmans & John Clarke
  7. Review: Altium Designer 25 by Tim Blythman
  8. Project: SSB Shortwave Receiver, part 1 by Charles Kosina, VK3BAR
  9. Review: Douk hybrid valve amp review by Allan Linton-Smith
  10. Project: DIY 433MHz Receiver Module by Tim Blythman
  11. PartShop
  12. Feature: Precision Electronics, Part 8: Voltage References by Andrew Levido
  13. Project: Easy-to-make Outdoor Subwoofer by Julian Edgar
  14. PartShop
  15. PartShop
  16. Serviceman's Log: Another mixed bag of bits and bobs by Various
  17. Vintage Radio: A 1970s Little General by Fred Lever
  18. Market Centre
  19. Advertising Index

This is only a preview of the June 2025 issue of Silicon Chip.

You can view 42 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 "Hot Water System Solar Diverter, part one":
  • HWS Solar Diverter main PCB [18110241] plus protective panels (AUD $20.00)
  • Hot Water System Solar Diverter software (Free)
  • Hot Water System Solar Diverter PCB pattern (PDF Download) [18110241] (Free)
  • Panel artwork for the Hot Water System Solar Diverter (Free)
Articles in this series:
  • Hot Water System Solar Diverter, part one (June 2025)
  • Hot Water System Solar Diverter, part two (July 2025)
Items relevant to "SSB Shortwave Receiver, part 1":
  • SSB Shortwave Receiver PCB set [CSE250202-3] (AUD $15.00)
  • SI5351A clock generator module (Component, AUD $7.50)
  • Micrometals Amidon T50-6 toroidal core (Component, AUD $5.00)
  • SMD transistor - BF998 12V 30mA dual-gate depletion-mode Mosfet (SOT-143) (Component, AUD $2.50)
  • 16x2 Alphanumeric module with blue backlight (Component, AUD $10.00)
  • SSB Shortwave Receiver front panel [CSE250204] (PCB, AUD $7.50)
  • SSB Shortwave Receiver firmware (CSE25020A) (Software, Free)
  • SSB Shortwave Receiver PCB patterns (PDF download) [CSE250202-3] (Free)
Articles in this series:
  • SSB Shortwave Receiver, part 1 (June 2025)
  • SSB Shortwave Receiver, part 2 (July 2025)
Items relevant to "DIY 433MHz Receiver Module":
  • 433MHz Receiver Module PCB [15103252] (AUD $2.50)
  • 433MHz Receiver Module kit (Component, AUD $20.00)
  • 433MHz Receiver Module PCB pattern (PDF download) [15103252] (Free)
Articles in this series:
  • 433MHz Transmitter Module (April 2025)
  • DIY 433MHz Receiver Module (June 2025)
Articles in this series:
  • Precision Electronics, Part 1 (November 2024)
  • Precision Electronics, Part 2 (December 2024)
  • Precision Electronics, Part 3 (January 2025)
  • Precision Electronics, Part 4 (February 2025)
  • Precision Electronics, Part 5 (March 2025)
  • Precision Electronics, Part 6 (April 2025)
  • Precision Electronics, Part 7: ADCs (May 2025)
  • Precision Electronics, Part 8: Voltage References (June 2025)
  • Precision Electronics, Part 9 - System Design (July 2025)

Purchase a printed copy of this issue for $13.00.
JUNE 2025 ISSN 1030-2662 06 9 771030 266001 The VERY BEST DIY Projects! $1300* NZ $1390 INC GST Hot Water System Solar Diverter easy-to-build Outdoor Single Sideband Shortwave Receiver siliconchip.com.au Subwoofer » Suitable for amplifiers up to 100W » Can be painted any colour to match décor » Frequency response: 35-200Hz Australia's electronics magazine » Impedance: 4Ω June 2025  1 INC GST