Silicon ChipPCB Order Form - August 2021 SILICON CHIP
  1. Outer Front Cover
  2. Contents
  3. Subscriptions: PE Subscription
  4. Subscriptions: PicoLog Cloud
  5. Back Issues: PICOLOG
  6. Publisher's Letter
  7. Feature: The Fox Report by Barry Fox
  8. Feature: Techno Talk by Mark Nelson
  9. Feature: Net Work by Alan Winstanley
  10. Project: Ol’ Timer II by Tim Blythman
  11. Project: Low-cost, Wideband Digital RF Power Meter by Jim Rowe
  12. Project: Switchmode Replacement for 78xx regulators by Tim Blythman
  13. Feature: KickStart by Mike Tooley
  14. Feature: Microphone Preamplifier (for Vocoder) – Part 4 by Jake Rothman
  15. Feature: Make it with Micromite by Phil Boyce
  16. Feature: Circuit Surgery by Jake Rothman
  17. Feature: Max’s Cool Beans by Max the Magnificent
  18. PCB Order Form
  19. Advertising Index

This is only a preview of the August 2021 issue of Practical Electronics.

You can view 0 of the 72 pages in the full issue.

Articles in this series:
  • (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)
Practical Electronics PCB SERVICE PROJECT CODE AUGUST 2021 er P er D od le s er se of a ryl ase e es a d s a er er D de de a d D al F Po er e er ode re la ors (PACK of 5!) ool ea s D d s lay P P oad es es oad es es o s ree o s ree ar Par al e era or s rfa e o ers o al e era or ro ole ers o de ra e o es s or od le de ra e o d a od le yra or ased d o F l er MAY 2021 a d al ser a d al ser ar l e er e o e D P e o e D P e o e D P Fre e y efere e e rosso er P e rosso er Fro e rosso er D al D s r or a el MARCH 2021 e Pro ra Pro ra a le ar ffe s Pedal a le er al e la or Pel er erfa e a le er al e la or Pel er Dr er F Prea FEBRUARY 2021 e oe o ro eer Pse do a do le er ar er P ere e e F e e e era or r s as ree off r s as ree off r s as ree off r s as ree off P erfa e oard Po er ly P plus a ryl s a er Po er ly fro a el fi e ay d s lay e el ay D Pa el e er D s lay OCTOBER 2020 D a Pa eel d o o o frared da or JULY 2020 P F ee P P a F F F al e era or y es ser e as erry P ero or a P or a sele ed ar s rre ol d s a e a ery sola or o rol rre ol d s a e a ery sola or F o JUNE 2020 04104202 rd o rea o oard d o ele or a d o ele or s D D s lay oard a el oard l ra lo d s or o Prea l fier l ra lo d s or o Prea l fier s ersal e la or reless Da a e ea er r d e ode da or for l fier s er al alo e o se l o rol do e r alyser APRIL 2020 Fl Fl Fl Fl do D s lay do D s lay do D s lay do D s lay D al d o ll ol e er Pre s o al l fier ele or o 01110192 ele or P la o l oard la els la fra e ree dr er oard MARCH 2020 o o l fier NOVEMBER 2020 D D D D e d e era or P FEBRUARY 2020 e al e Prea l fier oD o roller DECEMBER 2020 PRICE P P ra sfor er lore D Dr er D ode r e Plo er ea ra s le D esel or o ersal Pass e rosso er o e off or JANUARY 2021 rd ere ere ro e l ra r e MAY 2020 o o ereo APRIL 2021 CODE AUGUST 2020 JULY 2021 JUNE 2021 PROJECT SEPTEMBER 2020 l l l l y rea o De oard a a e o e o e o rol ss s a ay ar ers o e o e o rol ss s a l ro s ers o P F De elo e oard ro o e Prea l fier PRICE D P D P D P D P D P D P e s Po er ey oard o se da or e rosso er D e rosso er D e rosso er P e rosso er Po er ro e rosso er Fro a el e rosso er D JANUARY 2020 sola ed er al DECEMBER 2019 re ely e s Fo r a el seless o e NOVEMBER 2019 s s so so a a a e o e er rre D Fa a d P ller ller o roller ay ar ase see e l ro s ase see e P s for os re e PE EPE o s r o al ro e s are a a la le Fro e ly ss e o ards P s e d odes a e s l s ree o erlays a d ere a l a le are do le s ded a e la ed ro oles a d solder as ey are s lar o o os e ro e ar les arl er P s are l ely o e ore as a d ay o l de s l s ree o erlay e s le s ded la la ed ro oles a d solder as l ays e r e a d a a la l y e la es ss e or o l e lar e er of older oards are l s ed for order o o r e s e In most cases we do not supply kits or components for our projects. For older projects it is important to check the availability of all components before purchasing PCBs. a ss es of ar les are a a la le see a ss es a e for de a ls 68 Practical Electronics | August | 2021 Double-sided | plated-through holes | solder mask PROJECT CODE OCTOBER 2019 Programmable GPS-synced Frequency Reference .......... 04107181 Digital Command Control Programmer for Decoders ........ 09107181 Opto-isolated Mains Relay (main board) ........................... 10107181 Opto-isolated Mains Relay (2 × terminal extension board)...10107182 PRICE £11.50 £9.95 £11.50 AUGUST 2019 Brainwave Monitor ............................................................. 25108181 £12.90 Super Digital Sound Effects Module .................................. 01107181 £6.95 Watchdog Alarm ................................................................ 03107181 £8.00 PE Theremin (three boards: pitch, volume, VCA) ............. PETX0819 £19.50 PE Theremin component pack (see p.56, August 2019) ... PETY0819 £15.00 JULY 2019 Full-wave 10A Universal Motor Speed Controller .............. 10102181 Recurring Event Reminder ................................................ 19107181 Temperature Switch Mk2 ................................................... 05105181 JUNE 2019 Arduino-based LC Meter ................................................... 04106181 USB Flexitimer................................................................... 19106181 MAY 2019 2× 12V Battery Balancer ................................................... 14106181 Deluxe Frequency Switch .................................................. 05104181 USB Port Protector ............................................................ 07105181 APRIL 2019 Heater Controller ............................................................... 10104181 MARCH 2019 10-LED Bargraph Main Board ........................................... 04101181 +Processing Board ............................................. 04101182 FEBRUARY 2019 1.5kW Induction Motor Speed Controller........................... 10105122 NOVEMBER 2018 Super-7 AM Radio Receiver .............................................. 06111171 OCTOBER 2018 6GHz+ Touchscreen Frequency Counter .......................... 04110171 Two 230VAC MainsTimers ................................................ 10108161 10108162 SEPTEMBER 2018 3-Way Active Crossover .................................................... 01108171 Ultra-low-voltage Mini LED Flasher ................................... 16110161 AUGUST 2018 £12.90 £8.00 £10.45 £8.00 £10.45 £5.60 £10.45 £5.60 £14.00 £11.25 £8.60 £35.00 £27.50 £12.88 High Performance RF Prescaler........................................ 04112162 Micromite BackPack V2..................................................... 07104171 Microbridge ........................................................................ 24104171 Spring Reverberation Unit ................................................. 01104171 DDS Sig Gen Lid ............................................................... Black DDS Sig Gen Lid ............................................................... Blue DDS Sig Gen Lid ............................................................... Clear £13.95 £8.05 £7.05 £8.05 MARCH 2018 Stationmaster Main Board ................................................. 09103171 + Controller Board .............................................. 09103172 l fier od le Po er ly .......................... 01109111 FEBRUARY 2018 GPS-Synchronised Analogue Clock Driver ....................... 04202171 High-Power DC Motor Speed Controller – Part 2 + Control Board ................................................... 11112161 + Power Board .................................................... 11112162 JANUARY 2018 High-Power DC Motor Speed Controller – Part 1 .............. 11112161 ld e l fier od le ..................................... 01108161 £17.75 £16.45 £12.88 £12.88 £15.30 £12.88 £12.88 For the many pre-2018 PCBs that we stock please see the PE website: www.electronpublishing.com PE/EPE PCB SERVICE Order Code Project Quantity Price ......................................................... ......................................................... ......................................................... ......................................................... ......................................................... ......................................................... £17.75 £12.88 MAY 2018 APRIL 2018 £22.60 £5.60 Touchscreen Appliance Energy Meter – Part 1 ................. 04116061 o o e e sor od fier .............................................. 05111161 High Performance 10-Octave Stereo Graphic Equaliser ... 01105171 PRICE Name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . £27.50 JUNE 2018 CODE £12.88 Universal Temperature Alarm ............................................ 03105161 Power Supply For Battery-Operated Valve Radios ........... 18108171 18108172 18108173 18108174 JULY 2018 PROJECT £7.05 £15.30 £10.45 £8.45 £5.60 Tel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Email . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I enclose payment of £ . . . . . . . . . . . . . . (cheque/PO in £ sterling only) payable to: Practical Electronics Card No . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Valid From . . . . . . . . . . . . . . . . . Expiry Date . . . . . . . . . . . . . . . . Card Security No . . . . . . . . . . You can also order PCBs by phone, email or via the shop on our website: www.electronpublishing.com No need to cut your issue – a copy of this form is just as good! All prices include VAT and UK p&p. Add £4 per project for post to Europe; £5 per project outside Europe. Orders and payment should be sent to: Practical Electronics, Electron Publishing Ltd 113 Lynwood Drive, Merley, Wimborne, Dorset BH21 1UU Tel 01202 880299 Email: shop<at>electronpublishing.com On-line Shop: www.epemag.com e es s o ld e ade aya le o Pra al le ro s (Payment in £ sterling only). NOTE: Most boards are in stock and sent within seven days of receipt of order, please allow up to 28 days delivery if we need to restock. Practical Electronics | August | 2021 69