Silicon ChipPartShop - 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 one (June 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 1 (June 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:
  • Precision Electronics, Part 1 (November 2024)
  • Precision Electronics, Part 1 (November 2024)
  • Precision Electronics, Part 2 (December 2024)
  • Precision Electronics, Part 2 (December 2024)
  • Precision Electronics, Part 3 (January 2025)
  • Precision Electronics, part one (January 2025)
  • Precision Electronics, part one (January 2025)
  • Precision Electronics, Part 3 (January 2025)
  • Precision Electronics, part two (February 2025)
  • Precision Electronics, Part 4 (February 2025)
  • Precision Electronics, Part 4 (February 2025)
  • Precision Electronics, part two (February 2025)
  • Precision Electronics, part three (March 2025)
  • Precision Electronics, part three (March 2025)
  • Precision Electronics, Part 5 (March 2025)
  • Precision Electronics, Part 5 (March 2025)
  • Precision Electronics, Part 6 (April 2025)
  • Precision Electronics, Part 6 (April 2025)
  • Precision Electronics, part four (April 2025)
  • Precision Electronics, part four (April 2025)
  • Precision Electronics, Part 7: ADCs (May 2025)
  • Precision Electronics, Part 7: ADCs (May 2025)
  • Precision Electronics, part five (May 2025)
  • Precision Electronics, part five (May 2025)
  • Precision Electronics, Part 8: Voltage References (June 2025)
  • Precision Electronics, part six (June 2025)
  • Precision Electronics, part six (June 2025)
  • Precision Electronics, Part 8: Voltage References (June 2025)

Purchase a printed copy of this issue for $13.00.

SOnline ilicon Chip Shop Kits, parts and much more www.siliconchip.com.au/Shop/ Compact OLED Clock & Timer September 2024 Short-Form Kit SC6979: $45 siliconchip.au/Article/16570 This kit includes everything needed to build the OLED clock, except the UB5 Jiffy box and Li-ion cell. Dual Mini LED Dice August 2024 Micromite-Explore 40 October 2024 Complete Kit SC6991: $35 SMD LED Complete Kit SC6961: $17.50 TH LED Complete Kit SC6849: $17.50 siliconchip.au/Article/16418 siliconchip.au/Article/16677 Includes either 3mm through-hole or 1206sized SMD LEDs. Choice of either white or black PCB. CR2032 coin cell not included. Includes the PCB and all onboard parts. Audio Breakout board and Pico BackPack are sold separately. Compact HiFi Headphone Amplifier Complete Kit SC6885: $70 Capacitor Discharger December 2024 December 2024 & January 2025 siliconchip.au/Series/432 This kit includes everything required to build the Compact HiFi Headphone Amplifier. The case is included, but you will need your own power supply. Programmable Frequency Divider Complete Kit SC6959: $60 Short-Form Kit SC7404: $30 siliconchip.au/Article/17310 Feb25: siliconchip.au/Article/17733 Includes all onboard components, except for a power supply and the optional programming header. Includes the PCB, resistors, semis, mounting hardware and banana sockets. Case, heatsink, thermal switch and wiring are not supplied. → Subscribers receive a 10% discount on all purchases, except for subscriptions (postage is not discounted). → Prices listed do not include postage. Postage rates within Australia start at $12, rates are calculated at the checkout. siliconchip.com.au Australia's electronics magazine June 2025  69