Silicon ChipPCB Order Form - September 2020 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: ULTRABRITE LED PUSHBIKE LIGHT by Daniel Doyle Nicholas Vinen
  11. Back Issues: LFSR Random Number Generator Using Logic ICs by Tim Blythman
  12. Project: The Micromite Explore-28 by Geoff Graham
  13. Project: Three Stepper Motor Drivers by Jim Rowe
  14. Feature: Cheap and easy compact speaker enclosures by Julian Edgar
  15. Feature: Circuit Surgery by Ian Bell
  16. Feature: Make it with Micromite by Phil Boyce
  17. Feature: Max’s Cool Beans by Max the Magnificent
  18. Feature: PICn’Mix by Mike Hibbett
  19. Feature: AUDIO OUT by Jake Rothman
  20. PCB Order Form
  21. Advertising Index

This is only a preview of the September 2020 issue of Practical Electronics.

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

Articles in this series:
  • 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)
Practical Electronics PCB SERVICE PROJECT SEPTEMBER 2020 CODE Micromite LCD BackPack V3 ............................................ 07106191 Steering Wheel Audio Button to Infrared Adaptor .............. 05105191 JULY 2020 £5.95 £7.95 £5.95 £5.95 £7.95 £7.95 AM/FM/CW Scanning HF/VHF RF Signal Generator ........ 04106191 £11.95 Speech Synthesiser with the Raspberry Pi Zero ............... 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 High-current Solid-state 12V Battery Isolator FET (2oz) ... 05106192 £9.95 JUNE 2020 Arduino breakout board – 3.5-inch LCD Display ............... 24111181 Six-input Audio Selector main board ................................. 01110191 Six-input Audio Selector switch panel board ..................... 01110192 MAY 2020 ltra lo distortion rea lifier n ut elector ......................... 01111112 ltra lo distortion rea lifier ush utton n ut elector ..... 01111113 Universal Regulator .................................................................... 18103111 433MHz Wireless Data Repeater .............................................. 15004191 ridge ode da tor or lifier ............................................. 01105191 iCEstick VGA Terminal ................................................................ 02103191 Analogue noise with tilt control ................................................... AO-0520-01 Audio Spectrum Analyser ........................................................... PM-0520-01 APRIL 2020 Flip-dot Display black coil board................................................. 19111181 Flip-dot Display black pixels ....................................................... 19111182 Flip-dot Display black frame ....................................................... 19111183 Flip-dot Display green driver board ............................................ 19111184 MARCH 2020 PROJECT OCTOBER 2019 £6.95 10.95 11.25 7.95 8.50 7.95 4.95 7.95 8.95 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 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 1.5kW Induction Motor Speed Controller........................... 10105122 NOVEMBER 2018 Super-7 AM Radio Receiver .............................................. 06111171 OCTOBER 2018 FEBRUARY 2020 SEPTEMBER 2018 Motion-Sensing 12V Power Switch ................................... 05102191 USB Keyboard / Mouse Adaptor........................................ 24311181 DSP Active Crossover (ADC) ............................................ 01106191 DSP Active Crossover (DAC) ×2 ...................................... 01106192 DSP Active Crossover (CPU) ............................................ 01106193 DSP Active Crossover (Power/routing).............................. 01106194 DSP Active Crossover (Front panel).................................. 01106195 DSP Active Crossover (LCD)............................................. 01106196 JANUARY 2020 Isolated Serial Link ............................................................ 24107181 DECEMBER 2019 Extremely Sensitive Magnetometer ................................... 04101011 Four-channel High-current DC Fan and Pump Controller ... 05108181 Useless Box ....................................................................... 08111181 Tinnitus & Insomnia Killer (Jaycar case – see text) ........... 01110181 Tinnitus & Insomnia Killer (Altronics case – see text) ........ 01110182 £5.95 £8.50 £29.95 £8.50 £16.75 £8.75 £11.50 £8.75 £8.75 £11.50 £8.75 £11.50 Brainwave Monitor ............................................................. 25108181 £12.90 £5.60 Super Digital Sound Effects Module .................................. 01107181 £8.00 Watchdog Alarm ................................................................ 03107181 PE Theremin (three boards: pitch, volume, VCA) ............. PETX0819 £19.50 PE Theremin component pack (see p.56, August 2019) ... PETY0819 £15.00 FEBRUARY 2019 £14.95 PRICE AUGUST 2019 Diode Curve Plotter ........................................................... 04112181 £10.95 Steam Train Whistle / Diesel Horn Sound Generator ............... 09106181 £8.50 Universal Passive Crossover (one off) ...................................... UPC0320 £12.50 Crossover component set for Wavecor speaker (one off)........ WAVXO (see website) NOVEMBER 2019 CODE e l a S ! r s e n i m a m g u r S Ba PE Theremin PSU ............................................................. AO-0920-01 PE Theremin PSU transformer .......................................... AO-0920-02 Micromite Explore-28......................................................... 07108191 Ultrabrite LED Driver ......................................................... 16109191 AUGUST 2020 PRICE 6GHz+ Touchscreen Frequency Counter .......................... 04110171 Two 230VAC MainsTimers ................................................ 10108161 10108162 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 £12.88 £22.60 £5.60 Universal Temperature Alarm ............................................ 03105161 Power Supply For Battery-Operated Valve Radios ........... 18108171 18108172 18108173 18108174 £27.50 Touchscreen Appliance Energy Meter – Part 1 ................. 04116061 uto otive ensor odifier .............................................. 05111161 £17.75 £12.88 JULY 2018 JUNE 2018 High Performance 10-Octave Stereo Graphic Equaliser ... 01105171 MAY 2018 High Performance RF Prescaler........................................ 04112162 Micromite BackPack V2..................................................... 07104171 Microbridge ........................................................................ 24104171 £7.05 £15.30 £10.45 £10.45 £5.60 PCBs for most recent PE/EPE constructional projects are available. From the July 2013 issue onwards, PCBs with eight-digit codes have silk screen overlays and, where applicable, are double-sided, have plated-through holes, and solder mask. They are similar to photos in the project articles. Earlier PCBs are likely to be more basic and may not include silk screen overlay, be single-sided, lack plated-through holes and solder mask. Always check price and availability in the latest issue or online. A large number of older boards are listed for ordering on our website. 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. Back issues of articles are available – see Back Issues page for details. 68 Practical Electronics | September | 2020 Double-sided | plated-through holes | solder mask PROJECT APRIL 2018 CODE Stationmaster Main Board ................................................. 09103171 + Controller Board .............................................. 09103172 lifier odule o er u ly .......................... 01109111 FEBRUARY 2018 igh ynchronised nalogue loc river ....................... 04202171 o er otor eed ontroller art + Control Board ................................................... 11112161 o er oard .................................................... 11112162 JANUARY 2018 igh o er uild the otor eed ontroller art .............. 11112161 lifier odule ..................................... 01108161 DECEMBER 2017 recision oltage and urrent £17.75 £16.45 £12.88 £12.88 £15.30 £12.88 £12.88 £15.35 harger ontroller ......................................... 11111161 ......................... 16109161 lasher ......................... 16109162 hono n ut onverter ...................................................... 01111161 £12.88 £8.00 £5.60 £8.00 attery icro o er SEPTEMBER 2017 o act igit re uency e erence £15.30 £8.05 £7.05 £8.05 art ............ 04110161 NOVEMBER 2017 PROJECT DECEMBER 2016 CODE PRICE r o s! f e e c n i i l r n p o w o G lo w e n Spring Reverberation Unit ................................................. 01104171 DDS Sig Gen Lid ............................................................... Black DDS Sig Gen Lid ............................................................... Blue DDS Sig Gen Lid ............................................................... Clear MARCH 2018 PRICE niversal ouds ea er rotector ...................................... 01110151 hannel n rared e ote ontrol .................................. 15108151 evised harger ....................................................... 18107152 NOVEMBER 2016 inger rint ccess ontroller inger rint ccess ontroller ain oard ...................... 03109151 itch oard ................... 03108152 £12.88 ased lectrocardiogra ............................ 07108151 itch ode inear ench u ly art ............. 18104141 £9.79 £20.83 OCTOBER 2016 rduino SEPTEMBER 2016 arty tro e e............................................................... ............................................................... 16101141 Speedo Corrector .............................................................. 05109131 AUGUST 2016 o £12.88 £16.42 £5.36 cost esistance e erence ........................................ 04108151 o er onitor ........................................................... 04109121 £9.80 £12.00 £5.36 £12.00 For the many pre-2016 PCBs that we stock please see the PE website: www.electronpublishing.com PE/EPE PCB SERVICE Order Code Project Quantity Price eter..................................... 04105161 eter..................................... £12.88 icro ite ased ouch screen oat o uter ....... 07102122 ridge ree er lar ......................................................... 03104161 £10.45 £8.00 ......................................................... £10.45 £12.90 ......................................................... AUGUST 2017 JULY 2017 icro ite ased u er loc ........................................... 07102122 ro nout rotector or nduction otors ........................... 10107161 JUNE 2017 ltrasonic arage ar ing ssistant ................................. 07102122 otel a e lar ................................................................ 03106161 d tereo udio evel eter ......................... 01104161 MAY 2017 he icro ite recision ac £10.45 £8.00 £17.75 ac ........................................... 07102122 urnta le river ................ 04104161 £11.25 £19.35 icro ave ea age etector ............................................ 04103161 rduino ulti unctional it easuring hield ............... 04116011 ead oard ................................................ 04116012 attery ac ell alancer ................................................ 11111151 £17.75 APRIL 2017 MARCH 2017 eech i er or ontests £9.00 e ates .............................. 19111151 £16.42 harger ighting ontroller ........................... 16101161 tro e ........................................................ 04101161 £17.75 £7.60 FEBRUARY 2017 olar urnta le £8.00 JANUARY 2017 igh er or ance tereo alve rea lifier .................... 01101161 igh isi ility igit loc ........................................ 19110151 £17.75 £16.42 ......................................................... ......................................................... ......................................................... 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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! ll rices include and . dd er project or ost to uro e er project outside uro e. rders and ay ent should e 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 he ues should e ade aya le to ractical lectronics (Payment in £ sterling only). NOTE: ost oards are in stoc and sent ithin seven days o recei t o order lease allo u to days delivery i Practical Electronics | September | 2020 in £ sterling only aya le to Practical Electronics e need to restoc . 69