Silicon ChipBack Issues - July 2026 SILICON CHIP
  1. Contents
  2. Publisher's Letter: A disappointing downgrade for the venerable NE5532
  3. Subscriptions: ETI Bundles
  4. Project: RP2350B development board by Geoff Graham & Peter Mather
  5. Feature: Audio Out by Jake Rothman
  6. Project: USB Solar Charging System by Julian Edgar
  7. Project: The SmartProbe by Andrew Levido
  8. Feature: Circuit Surgery by Ian Bell
  9. Feature: Techno Talk by Max the Magnificent
  10. Feature: Mains Earthing Systems by Brandon Speedie
  11. Feature: Max’s Cool Beans by Max the Magnificent
  12. Feature: Teach-In 2026 by Mike Tooley
  13. Feature: The benefifits of quality Inspection Reports for PCBs by Steve Mansfield-Devine for PCBWay
  14. Feature: Power Electronics Part 4: AC-DC Converters with Rectifiers by Andrew Levido
  15. Feature: The Fox Report
  16. PartShop
  17. Advertising Index
  18. Market Centre
  19. Back Issues

This is only a preview of the July 2026 issue of Practical Electronics.

You can view 0 of the 84 pages in the full issue.

Articles in this series:
  • Audio Out (January 2024)
  • Audio Out (February 2024)
  • AUDIO OUT (April 2024)
  • Audio Out (May 2024)
  • Audio Out (June 2024)
  • Audio Out (July 2024)
  • Audio Out (August 2024)
  • Audio Out (September 2024)
  • Audio Out (October 2024)
  • Audio Out (March 2025)
  • Audio Out (April 2025)
  • Audio Out (May 2025)
  • Audio Out (June 2025)
  • Audio Out (July 2025)
  • Audio Out (August 2025)
  • Audio Out (September 2025)
  • Audio Out (October 2025)
  • Audio Out (November 2025)
  • Audio Out (December 2025)
  • Audio Out (January 2026)
  • Audio Out (February 2026)
  • Audio Out (March 2026)
  • Audio Out (April 2026)
  • Audio Out (June 2026)
  • Audio Out (July 2026)
  • Audio Out (August 2026)
  • Audio Out (September 2026)
  • Audio Out (October 2026)
  • Audio Out (November 2026)
Articles in this series:
  • Circuit Surgery (April 2024)
  • STEWART OF READING (April 2024)
  • Circuit Surgery (May 2024)
  • Circuit Surgery (June 2024)
  • Circuit Surgery (July 2024)
  • Circuit Surgery (August 2024)
  • Circuit Surgery (September 2024)
  • Circuit Surgery (October 2024)
  • Circuit Surgery (November 2024)
  • Circuit Surgery (December 2024)
  • Circuit Surgery (January 2025)
  • Circuit Surgery (February 2025)
  • Circuit Surgery (March 2025)
  • Circuit Surgery (April 2025)
  • Circuit Surgery (May 2025)
  • Circuit Surgery (June 2025)
  • Circuit Surgery (July 2025)
  • Circuit Surgery (August 2025)
  • Circuit Surgery (September 2025)
  • Circuit Surgery (October 2025)
  • Circuit Surgery (November 2025)
  • Circuit Surgery (December 2025)
  • Circuit Surgery (January 2026)
  • Circuit Surgery (February 2026)
  • Circuit Surgery (March 2026)
  • Circuit Surgery (April 2026)
  • AUDIO OUT (May 2026)
  • Circuit Surgery (June 2026)
  • Circuit Surgery (July 2026)
  • Circuit Surgery (August 2026)
  • Circuit Surgery (September 2026)
  • Circuit Surgery (October 2026)
  • Circuit Surgery (November 2026)
Articles in this series:
  • Techno Talk (February 2020)
  • Techno Talk (March 2020)
  • (April 2020)
  • Techno Talk (May 2020)
  • Techno Talk (June 2020)
  • Techno Talk (July 2020)
  • Techno Talk (August 2020)
  • Techno Talk (September 2020)
  • Techno Talk (October 2020)
  • (November 2020)
  • Techno Talk (December 2020)
  • Techno Talk (January 2021)
  • Techno Talk (February 2021)
  • Techno Talk (March 2021)
  • Techno Talk (April 2021)
  • Techno Talk (May 2021)
  • Techno Talk (June 2021)
  • Techno Talk (July 2021)
  • Techno Talk (August 2021)
  • Techno Talk (September 2021)
  • Techno Talk (October 2021)
  • Techno Talk (November 2021)
  • Techno Talk (December 2021)
  • Communing with nature (January 2022)
  • Should we be worried? (February 2022)
  • How resilient is your lifeline? (March 2022)
  • Go eco, get ethical! (April 2022)
  • From nano to bio (May 2022)
  • Positivity follows the gloom (June 2022)
  • Mixed menu (July 2022)
  • Time for a total rethink? (August 2022)
  • What’s in a name? (September 2022)
  • Forget leaves on the line! (October 2022)
  • Giant Boost for Batteries (December 2022)
  • Raudive Voices Revisited (January 2023)
  • A thousand words (February 2023)
  • It’s handover time (March 2023)
  • AI, Robots, Horticulture and Agriculture (April 2023)
  • Prophecy can be perplexing (May 2023)
  • Technology comes in different shapes and sizes (June 2023)
  • AI and robots – what could possibly go wrong? (July 2023)
  • How long until we’re all out of work? (August 2023)
  • We both have truths, are mine the same as yours? (September 2023)
  • Holy Spheres, Batman! (October 2023)
  • Where’s my pneumatic car? (November 2023)
  • Good grief! (December 2023)
  • Cheeky chiplets (January 2024)
  • Cheeky chiplets (February 2024)
  • The Wibbly-Wobbly World of Quantum (March 2024)
  • Techno Talk - Wait! What? Really? (April 2024)
  • Techno Talk - One step closer to a dystopian abyss? (May 2024)
  • Techno Talk - Program that! (June 2024)
  • Techno Talk (July 2024)
  • Techno Talk - That makes so much sense! (August 2024)
  • Techno Talk - I don’t want to be a Norbert... (September 2024)
  • Techno Talk - Sticking the landing (October 2024)
  • Techno Talk (November 2024)
  • Techno Talk (December 2024)
  • Techno Talk (January 2025)
  • Techno Talk (February 2025)
  • Techno Talk (March 2025)
  • Techno Talk (April 2025)
  • Techno Talk (May 2025)
  • Techno Talk (June 2025)
  • Techno Talk (July 2025)
  • Techno Talk (August 2025)
  • Techno Talk (October 2025)
  • Techno Talk (November 2025)
  • Techno Talk (December 2025)
  • Techno Talk (January 2026)
  • Techno Talk (February 2026)
  • Techno Talk (March 2026)
  • Techno Talk (April 2026)
  • Techno Talk (May 2026)
  • Techno Talk (May 2026)
  • Techno Talk (June 2026)
  • Techno Talk (July 2026)
  • Techno Talk (August 2026)
  • Techno Talk (September 2026)
  • Techno Talk (October 2026)
  • Techno Talk (November 2026)
Articles in this series:
  • Max’s Cool Beans (January 2025)
  • Max’s Cool Beans (February 2025)
  • Max’s Cool Beans (March 2025)
  • Max’s Cool Beans (April 2025)
  • Max’s Cool Beans (May 2025)
  • Max’s Cool Beans (June 2025)
  • Max’s Cool Beans (July 2025)
  • Max’s Cool Beans (August 2025)
  • Max’s Cool Beans (September 2025)
  • Max’s Cool Beans: Weird & Wonderful Arduino Projects (October 2025)
  • Max’s Cool Beans (November 2025)
  • Max’s Cool Beans (December 2025)
  • Max’s Cool Beans (January 2026)
  • Max’s Cool Beans (February 2026)
  • Max’s Cool Beans (March 2026)
  • Max’s Cool Beans (April 2026)
  • AOShop (May 2026)
  • Max’s Cool Beans (June 2026)
  • Max’s Cool Beans (July 2026)
  • Max’s Cool Beans (August 2026)
  • Max’s Cool Beans (September 2026)
  • Max’s Cool Beans (October 2026)
  • Max’s Cool Beans (November 2026)
Articles in this series:
  • Teach-In 12.1 (November 2025)
  • Teach-In 2026 (December 2025)
  • Teach-In 2026 (January 2026)
  • Teach-In 2026 (February 2026)
  • Teach-In 2026 (March 2026)
  • Teach-In 2026 (April 2026)
  • Teach-In 2026 (June 2026)
  • Teach-In 2026 (July 2026)
  • Teach-In 2026 (August 2026)
  • Teach-In 2026 (September 2026)
  • Teach-In 2026 (October 2026)
  • Teach-In 2026 (November 2026)
Articles in this series:
  • Power Electronics Part 1: DC-DC Converters (April 2026)
  • SSB Shortwave Receiver (May 2026)
  • Power Electronics Part 3: Isolated DC-DC Converters (June 2026)
  • Power Electronics Part 4: AC-DC Converters with Rectifiers (July 2026)
  • Power Electronics Part 5: power factor correction & EMI fifiltering (August 2026)
  • Power Electronics Part 5: power factor correction & EMI fifiltering (September 2026)
  • Power Electronics Part 5: power factor correction & EMI fifiltering (October 2026)
  • Power Electronics Part 5: power factor correction & EMI fifiltering (November 2026)
Articles in this series:
  • The Fox Report (July 2024)
  • The Fox Report (September 2024)
  • The Fox Report (October 2024)
  • The Fox Report (November 2024)
  • The Fox Report (December 2024)
  • The Fox Report (January 2025)
  • The Fox Report (February 2025)
  • The Fox Report (March 2025)
  • The Fox Report (April 2025)
  • The Fox Report (May 2025)
  • The Fox Report (July 2025)
  • The Fox Report (August 2025)
  • The Fox Report (September 2025)
  • The Fox Report (October 2025)
  • The Fox Report (October 2025)
  • The Fox Report (December 2025)
  • The Fox Report (January 2026)
  • The Fox Report (February 2026)
  • The Fox Report (March 2026)
  • The Fox Report (July 2026)
Did you know our online shop now sells the current issue of PE for £5.99 inc. p&p? Practical Electronics Prac Electro tical nics The UK’s premier electronics, computing and maker magazine The UK ’sCircuit Max’s Cool Beans Teach-In 12 Audio Out premSurgery r electr Playing games by Part 9: RF sources How symmetricisers Sending ie & receiving Max’s onics, c C o tilting our console and oscillators boost radio balanced audio o l omput Snavolume B e ans ke gam ing and Teach e so effects In maker & a VF und 1 2 , Freque P a D cloc rt magaz 8 ncy co k w Audio nversio ine it h m u RP2350B ltiplie Out n Dev Board: A more powerful Pico 2 Audio Out: a flexible all-pass filter system The SmartProbe: make measurements RG more easily ‘AnaloB LED PLUS! PLUS! g’ Jul Cl2026 ock£5.99 Techno Talk – the history of PCB design Powerand track routing rs & m ixers An 8-w a pass F y Allilter PC B Circuit Differe Surgery n balanc tial and ed sig nals A Simp l USB e Pow Adapter or DIY 43 3 ReceivMHz er Electro The Fox Report – balcony solar may coming tos the nic Tecbe pt3 –UK hno How is 9 772632 573030 lk – AIworldwide olated Mains Earthing – why it’s neededB&uhow itTa varies power DC/DC ilding th efficien convert e SSB S cy is be ers wo hortwa coming rk vepracticalelectronics www.electronpublishing.com <at>practicalelec R critical e c e iv www.e Jun 20 er 26 £5 lectro .99 npubli shing 06 .com 9 77263 <at>prac 2 573 030 ticale lec practi calele ctronic s 07 You read that right! We now sell the current issue of your favourite electronics magazine for exactly the same price as in the High Street, but we deliver it straight to your door – and for UK addresses we pay the postage. No need to journey into town to queue outside the newsagent. Just go to our website, set up an account in 30 seconds, order your magazine and we’ll do the rest. www.electronpublishing.com