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Spring Clean!
News Spring Clean Competition Details | How To Enter, Prizes & Deadlines
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  • Author Author: JoRatcliffe
  • Date Created: 30 Apr 2025 1:51 PM Date Created
  • Views 7358 views
  • Likes 16 likes
  • Comments 72 comments
  • spring clean
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Spring Clean Competition Details | How To Enter, Prizes & Deadlines

JoRatcliffe
JoRatcliffe
30 Apr 2025

image
This competition is now closed. Check out the winners announcement here or read on to look back at this competition for inspiration:

Do you have a half-finished electronics project or a build which never ended up working?

This is your excuse to finish it!

Take an old electronics project and complete it to enter this competition and be in with a chance of winning one of our prizes.

We have all been there…sometimes you lose interest in a project or a deadline stops you from finishing something. Now is the time to dig it out of the garage, bedroom or wherever you have been keeping it and bring it to life for the element14 Community to see!

Completed projects deserve a prize and for this competition we have lots of prizes to help equip the winners to power through a future project.

There is a First-Place spot, three Second-Place spots and three Runner-Up places available. Each winner will have their choice of one prize from a selection of three for each category.

THE PRIZES


FIRST PLACE (choose one of the below)

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Multicomp Pro Bench Power Supply
Learn More

Buy Now

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Multicomp Pro Digital Oscilloscope
Learn More

Buy Now

image
Multicomp Pro Bench Top Digital Multimeter
Learn More

Buy Now


SECOND PLACE (choose one of the below)

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Multicomp Pro Soldering Station
Learn More

Buy Now

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Multicomp Pro Handheld Digital Storage Oscilloscope
Learn More

Buy Now

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Multicomp Pro Bench Top Linear Power Supply
Learn More

Buy Now


RUNNERS UP (choose one of the below)

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Wera Screwdriver Set
Learn More

Buy Now

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Multicomp Pro Soldering Fume Extractor
Learn More

Buy Now

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Weller Helping Hand
Learn More

Buy Now

 

HOW TO WIN

To be in the running to win a spot and be able to choose one of the three prizes for the category you have won, write up a project blog sharing how you finished your project by midnight (UK time) on Monday 30th June 2025.

Submit An Entry

Just one project blog covering all the aspects of your project is required. You can post a project you have in progress on the community, or one you haven’t posted about before.

There are many years of previous competition entries to get inspired by, but why not take a look at some of the projects that community members submitted for our most recent Holidays competition to give you an idea of what kind of detail, layout, images, videos etc we are expecting:

  • Naughty Elf Animatronic
  • Choo Choo Go Stick
  • Santa Countdown

THE DATES

Competition Phases

Dates

Build Period

30th April – 30th June 2025

Projects Due

30th June 2025

Winners Announced

July 2025

Prizes Shipped

July 2025

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THE RULES

Submit your creation as a project blog using the button below. Whatever electronics project you share with the Community:

  • Explain step-by-step how you made it.
  • Explain how your creation relates to the theme of finishing a previously half-complete or non-functioning project.
  • Demonstrate your complete and functional project with a video and photographs.
  • Originality, innovation and technical merit are all considered. Plus, high-quality images and videos are always appreciated.

Submit An Entry

Use the forum here to discuss your progress, challenges and solutions with other participants Slight smile
Go To The Forum

Check out the full Terms and Conditions below, happy creating!


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Top Comments

  • JWx
    JWx 9 months ago +4
    Nice! at last some motivation to finish some half-done, old project!
  • JoRatcliffe
    JoRatcliffe 9 months ago in reply to obones +3
    Hey obones , others have said it just as well as I could, but I thought I would add a quick comment as the competition organiser Although the competition is themed around about finishing a project you…
  • ralphjy
    ralphjy 9 months ago +2
    There's a project that I'd really like to finish. I started a Cellular Person Locator project for a Hackster competition about 2 1/2 years ago but I had to drop out when my mother died. Never could get…
Parents
  • Jan Cumps
    Jan Cumps 9 months ago

    I have 2 candidates:

    Precision analogue front-end and Renesas RX23 microcontroller design:

    image

    A turntable that's been upside down for 2 years now:

    image

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  • anniel747
    anniel747 9 months ago in reply to Jan Cumps

    Jan Cumps Can we get more details about the turntable?

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  • Jan Cumps
    Jan Cumps 9 months ago in reply to anniel747

    It's a 70s era DUAL full automatic one. Currently in non-working state.

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  • anniel747
    anniel747 9 months ago in reply to Jan Cumps

    Jan Cumps The ones with real wood cabinets?

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  • Jan Cumps
    Jan Cumps 9 months ago in reply to anniel747

    The housings are different in Europe and US. The US importer used DUAL tables, but had their own cabinets, made locally.

    In Europe, when you bought a DUAL, you could select between a few options (all wood veneer) - that all fitted their then-current models. This is the one that came with the TT that I'm maintaining:

    image

    And the turntable model:

    image

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  • Jan Cumps
    Jan Cumps 9 months ago in reply to anniel747

    The housings are different in Europe and US. The US importer used DUAL tables, but had their own cabinets, made locally.

    In Europe, when you bought a DUAL, you could select between a few options (all wood veneer) - that all fitted their then-current models. This is the one that came with the TT that I'm maintaining:

    image

    And the turntable model:

    image

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  • anniel747
    anniel747 9 months ago in reply to Jan Cumps

    Jan Cumps Nice aluminum incrustation.

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  • Jan Cumps
    Jan Cumps 9 months ago in reply to anniel747

    Some close-ups:

    image

    image

    image

    image

    image

    From the era when programming was done with camwheels

    image

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  • Jan Cumps
    Jan Cumps 9 months ago in reply to Jan Cumps

    The table can run between 110 and 220V. But only at 50 Hz.
    image

    It's a synchronous AC motor. For 60 Hz, you need a dedicated pulley with smaller diameters.  The US importer would fit the table with the correct one for the market.

    At the time these were available as an aftersales item. Now they are unobtanium.

    I have another turntable, a somewhat older Thorens, that has a reduction wheel that you can flip over. One position has the right reduction for 50 Hz. Flipped over, it's sized for 60 HZ.

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  • Jan Cumps
    Jan Cumps 9 months ago in reply to anniel747

    checking the pop-suppress capacitor. It still looks good (no cracks in the housing), and measures OK.

    image image

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  • Jan Cumps
    Jan Cumps 8 months ago in reply to Jan Cumps

    the housing (with the turntable in place) after restore:

    image

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