Silicon ChipPCB Order Form - April 2022 SILICON CHIP
  1. Outer Front Cover
  2. Contents
  3. Subscriptions: PE Subscription
  4. Subscriptions: PICOLOG
  5. Publisher's Letter
  6. Feature: Go eco, get ethical! by Mark Nelson
  7. Feature: The Fox Report by Barry Fox
  8. Feature: Net Work by Alan Winstanley
  9. Back Issues: Digital FX Unit by John Clarke
  10. Project: 64-KEY MIDI MATRIX by Tim Blythman
  11. Project: Digital FX Unit by John Clarke
  12. Feature: P955H PIC Training Circuit by Peter Brunning
  13. Project: High-current Battery Balancer by Duraid Madina
  14. Feature: Circuit Surgery by Ian Bell
  15. Feature: Flowcode Graphical Programming by Martin Whitlock
  16. Feature: AUDIO OUT by Jake Rothman
  17. Feature: Max’s Cool Beans by Max the Magnifi cent
  18. Feature: Make it with Micromite by Phil Boyce
  19. PCB Order Form
  20. Advertising Index

This is only a preview of the April 2022 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 APRIL 2022 CODE PRICE 64-key MIDI Matrix shield .................................................. 23101211 8.95 64-key MIDI Matrix shield .................................................. 23101212 11.95 High-current Battery Balancer .......................................... 14102211 10.95 Digital FX Unit – using potentiometer ................................ 01102211 9.95 Digital FX Unit – using BCD switch ................................... 01102212 9.95 Universal Audio PSU ......................................................... AO1-APR22 11.95 MARCH 2022 Mini Isolated Serial Link..................................................... 24102211 £5.95 Busy Loo Indicator............................................................. 16112201 £5.95 nalogue ocoder and ass filter oard ...................... AO1-MAR22 9.95 nalogue ocoder filter oard............................. AO2-MAR22 9.95 FEBRUARY 2022 rduino ased o er u ly ............................................ 18106201 Battery Monitor Logger ...................................................... 11106201 Electronic Wind Chimes .................................................... 23011201 nalogue ocoder river lifier................................. AO-FEB22 JANUARY 2022 intage attery adio i ion o er u ly ....................... 11111201 ini eart iniature eart eat i ulator ...................... 01109201 9.95 10.95 10.95 8.95 9.95 8.95 DECEMBER 2021 AM/FM/SW Digital Receiver .............................................. CSE200902A 13.95 Balanced Input and Attenuator for USB CODEC............... 01106202 11.95 NOVEMBER 2021 Dual Battery Lifesaver ....................................................... 11111202 OCTOBER 2021 Mini Wi-Fi LCD BackPack ................................................. 24106201 £6.95 £8.95 SEPTEMBER 2021 USB SuperCodec PCB...................................................... 01106201 £14.95 Audio DDS Oscillator PCB ................................................ 01110201 £5.95 Audio DDS Oscillator rotary encoder................................. 01110201-ENC 6.95 Programming Adaptor Board for Audio DDS Oscillator ..... 01110202 £5.95 High-power Ultrasonic Cleaner main PCB ........................ 04105201 £14.95 High-power Ultrasonic Cleaner front-panel PCB ............... 04105202 Night Keeper Lighthouse PCB........................................... 08110201 £5.95 AUGUST 2021 l i er .................................................................... 19104201 £11.95 l i er odule using ............. 19104201-88 £8.95 l i er set o acrylic case ieces and s acer ................ 19104201-ACR £8.75 l i er ide ................................ . ide and igital o er eter .................................... 04106201 £9.75 Switchmode 78xx regulators (PACK of 5!) ....................... 18105201 £7.95 Cool Beans SMAD display ................................................ . JULY 2021 tiny rea out ev oard ith a acitive ouch ... 24110181 £9.75 IR Remote Control Assistant (Jaycar version)................... 15005201 £8.95 IR Remote Control Assistant (Altronics version)................ 15005202 £8.95 PIC18F Development Board.............................................. PNM-JUL21 £12.95 icro hone rea lifier.................................................... AO-JUL21 £11.95 JUNE 2021 oadies est oadies est ouchscreen ouchscreen ic tart art ignal enerator sur ace ount version .. 01005201 ignal enerator through hole version ..... 01005202 ide range o esistor odule ...... 04104201 ide range o nd a odule ...... 04104202 yrator ased udio ilter.................... KS3-2021 £8.95 £9.95 £18.95 £7.95 PROJECT MAY 2021 CODE 7-Band Equaliser (Mono)................................................... 01104201 7-Band Equaliser (Stereo) ................................................. 01104202 Car Altimeter...................................................................... 05105201 APRIL 2021 e o ven ctive e o ven ctive e o ven ctive re uency e erence ignal PRICE £8.95 £10.95 £7.95 rossover .................... 01106193 rossover ront anel ......... 01106195 £19.95 rossover .................... 01106196 istri utor.................................... CSE200103 £8.95 MARCH 2021 utu e uitar ects edal .............................................. 01102201 £12.95 rogra a le her al egulator eltier nter ace ........ 21109181 £18.95 rogra a le her al egulator eltier river ............ 21109182 una le rea .......................................................... CSE190502 £8.95 FEBRUARY 2021 e ote onitoring ...................................................... 27111191 JANUARY 2021 utu e alve rea lifier ................................................. 01112191 Arduino DCC Controller..................................................... 09207181 £9.95 £12.95 £10.95 DECEMBER 2020 seudo ando e uence enerator ............................. 16106191 £7.95 Clever Charger .................................................................. 14107191 £11.95 here in lifier....................................................... AO-1220-01 £8.95 NOVEMBER 2020 hrist as ree o ................................................ 16107181-1 £6.95 hrist as ree o ................................................ 16107181-2 £14.95 hrist as ree o .............................................. 16107181-3 £24.95 hrist as ree o .............................................. 16107181-4 £34.95 USB/SPI Interface Board................................................... 16107182 £5.95 45V/8A Power Supply PCB plus acrylic spacer................. 18111181 £14.95 o er u ly ront anel five ay dis lay e el.. 18111181-BZ £3.95 Five-way LCD Panel Meter/Display................................... 18111182 £7.95 OCTOBER 2020 Digital Audio Millivoltmeter................................................. 04108191 recision ignal lifier .................................................. 04107191 SEPTEMBER 2020 here in ............................................................. AO-0920-01 here in trans or er.......................................... AO-0920-02 Micromite Explore-28......................................................... 07108191 ltra rite river ......................................................... 16109191 AUGUST 2020 Micromite LCD BackPack V3 ............................................ 07106191 Steering Wheel Audio Button to Infrared Adaptor.............. 05105191 £9.95 £7.95 £5.95 £7.95 £6.95 £6.95 £9.95 £7.95 JULY 2020 canning ignal enerator ........ 04106191 £13.95 eech ynthesiser ith the as erry i ero ............... 01106191 £5.95 PE Mini-organ PCB ........................................................... AO-0720-01 £14.95 PE Mini-organ selected parts ............................................ AO-0720-02 £8.95 High-current Solid-state 12V Battery Isolator – control ..... 05106191 £6.95 igh current olid state attery solator o ... 05106192 £9.95 JUNE 2020 rduino rea out oard . inch is lay ............... 24111181 i in ut udio elector ain oard ................................. 01110191 i in ut udio elector s itch anel oard ..................... 01110192 £6.95 £10.95 PCBs for most recent PE/EPE constructional ro ects are availa le. ro the uly issue on ards s ith eight digit codes have sil screen overlays and here a lica le are dou le sided have lated through holes and solder as . hey are si ilar to hotos in the ro ect articles. arlier s are li ely to e ore asic and ay not include sil screen overlay e single sided lac plated-through holes and solder mask. l ays chec rice and availa ility in the latest issue or online. large nu er o older oards are listed or ordering on our e site. 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. ac issues o articles are availa le see ac ssues age or details. 70 Practical Electronics | April | 2022