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ElectroCookie Mini PCB Prototype Board Solderable Breadboard for DIY Electronics, Compatible for Mini Arduino Soldering Projects, Gold-Plated (6 Pack, Multicolor)

4.8 out of 5 stars 505 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
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About this item

  • Useful in transferring breadboarded prototypes to reliable and permanent circuits
  • 6 multicolor mini PCBs for small scale prototyping
  • Applicable to various DIP-type components
  • Gold plated finish to prevent oxidation, and all holes are through-plated for mounting strength
  • Lead free and RoHS compliant, longer shelf life
› See more product details

Product information

Product Dimensions 2 x 1.5 x 1.5 inches
Item Weight 1.06 ounces
Manufacturer ElectroCookie
ASIN B081MSKJJX
Item model number ECPB_M_Multi_6P
Customer Reviews
4.8 out of 5 stars 505 ratings

4.8 out of 5 stars
Best Sellers Rank
Is Discontinued By Manufacturer No
Date First Available November 22, 2019

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ElectroCookie Mini PCB Prototype Board Solderable Breadboard for DIY Electronics, Compatible for Mini Arduino Soldering Projects, Gold-Plated (6 Pack, Multicolor)

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What's in the box

  • 6 Mini PCBs

    • Product Description

    Brand : ElectroCookie
    PCB type: Double-sided
    Surface finish: Gold plated to prevent oxidation
    Color: Multicolor
    Dimensions: 2"x1.5" (50.8mm x 38.1mm)
    Through hole diameter: 0.047" (1.2mm)
    Mounting holes: M3 (Ø3.2mm) & M2 (Ø2.2mm)
    Trace width: 0.04" (1mm)

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    Customer reviews

    4.8 out of 5 stars
    505 global ratings

    Customers say

    Customers find these prototype boards to be of good quality and easy to solder, with a nicely small form factor and good color variety. They work well for tiny projects, with one customer noting they're excellent for prototyping. The plating quality receives mixed feedback from customers.

    Select to learn more

    QualitySolderabilityCompactnessSizeFunctionalityColor varietyEase of usePlating quality
    23 customers mention "Quality"23 positive0 negative

    Customers praise the quality of these prototype boards, describing them as high quality and excellent.

    "These are well made and nice colors for my model trains: Penn Central black, CONRAIL blue, Chessie yellow, Reading green and SEPTA red, Yard is white..." Read more

    "Good quality and easy to use..." Read more

    "Very sturdy and worth the price" Read more

    "Great little boards. They do what you'd expect. Pretty neat compact design." Read more

    10 customers mention "Solderability"7 positive3 negative

    Customers find the prototype board easy to solder, with one mentioning that the pads take solder well and another noting it's much cleaner than perf boards.

    "...The pads take solder well and do not lift even when you reheat a joint a couple of times...." Read more

    "...It makes for much cleaner soldering than perf boards where you have to make tons of ugly solder bridges." Read more

    "...gold? plated pads difficult. Had good flux and solder...and needed to apply a lot of heat compared to standard PCBs in order to get a shiny..." Read more

    "...Copper seems to be thick and adheres to circuit board even when resoldering several times." Read more

    8 customers mention "Compactness"7 positive1 negative

    Customers appreciate the compact size of the prototype boards.

    "These work great. I like the small form factor, as many of my projects only need a dev board and a few components...." Read more

    "...Moving them from a breadboard to "production" seems to be the perfect size to keep my projects compact...." Read more

    "The boards size is as expected and the size of the holes have a lot of room that i could even fit my 18 awg wire which my other boards couldn't take..." Read more

    "Great little boards. They do what you'd expect. Pretty neat compact design." Read more

    8 customers mention "Size"7 positive1 negative

    Customers appreciate the size of these prototype boards, finding them particularly suitable for tiny projects, with one customer noting that the holes are well-spaced.

    "These little boards are fun for tiny projects - I've been using them to put together a larger circuit where I have different possibilities for parts..." Read more

    "Perfect for my Arduino project. Easy to solder. Mounting holes work well." Read more

    "The boards size is as expected and the size of the holes have a lot of room that i could even fit my 18 awg wire which my other boards couldn't take..." Read more

    "...The plating is clean with no oxidation and the holes are all drilled straight...." Read more

    7 customers mention "Functionality"7 positive0 negative

    Customers find that the prototype board works great, with one mentioning it cuts their workload down nicely.

    "Worked great" Read more

    "They are very well made. No issues." Read more

    "These work great. I like the small form factor, as many of my projects only need a dev board and a few components...." Read more

    "...Only a custom pcb could be a better option but these boards cut the workload down nicely." Read more

    5 customers mention "Color variety"5 positive0 negative

    Customers appreciate the variety of colors available.

    "Love these and enjoy the fact they come in colors." Read more

    "These are well made and nice colors for my model trains: Penn Central black, CONRAIL blue, Chessie yellow, Reading green and SEPTA red, Yard is white..." Read more

    "...The boards feel of excellent quality and the colors are clean and pretty." Read more

    "...Good price and good color variety" Read more

    4 customers mention "Ease of use"4 positive0 negative

    Customers find the prototype board easy to use, with one mentioning it's excellent for beginners and another noting it's great for small and test projects.

    "Good quality and easy to use..." Read more

    "...And the breadboard style layout makes it really simple to translate designs from a solderless breadboard straight to one of these...." Read more

    "Small and easy to use..." Read more

    "Easy to use..." Read more

    4 customers mention "Plating quality"2 positive2 negative

    Customers have mixed opinions about the plating quality of the prototype board.

    "...The plating is clean with no oxidation and the holes are all drilled straight...." Read more

    "So many of this sort of PCB is junk or has holes that are too small for some lead diameter...." Read more

    "...They are beautifully made with Gold Plated-thru surfaces. I will buy more when I use all the ones I have." Read more

    "...Something with the plating. I probably will not buy again." Read more

    Love these and enjoy the fact they come in colors.
    5 out of 5 stars
    Love these and enjoy the fact they come in colors.
    Love these and enjoy the fact they come in colors.
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    Top reviews from the United States

    • Alan G. Chartier
      5.0 out of 5 stars High quality
      Reviewed in the United States on November 11, 2025
      Verified Purchase
      I've bought these many times. Highly recommend.
      Helpful
       Report
    • Travis Johnson
      5.0 out of 5 stars Good quality little boards perfect for small projects
      Reviewed in the United States on November 17, 2025
      Verified Purchase
      These mini prototyping boards are great for quick builds and small circuits. The pads take solder well and do not lift even when you reheat a joint a couple of times. The plating is clean with no oxidation and the holes are all drilled straight. The boards are firm and do not flex or crack when you mount parts with a little pressure.

      The different sizes in the pack make it easy to match a board to the project instead of wasting space. They are also easy to cut if you need an odd shape. I used a few for sensors and breakout adapters and they held up fine through repeated wiring changes.

      If you like building small modules or making clean permanent versions of breadboard projects this set is a good buy. Plenty of pieces, good solderability, and consistent quality across the whole pack.
      Helpful
       Report
    • Isaiah Doane
      5.0 out of 5 stars Worked great
      Reviewed in the United States on August 26, 2025
      Verified Purchase
      Worked great
      Helpful
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    • Skibidi
      5.0 out of 5 stars 18 AWG solid wire fits in the holes so I'm happy!
      Reviewed in the United States on March 12, 2025
      Verified Purchase
      The boards size is as expected and the size of the holes have a lot of room that i could even fit my 18 awg wire which my other boards couldn't take so I am happy with them! Good price and good color variety
      Helpful
       Report
    • Jim
      4.0 out of 5 stars Only need one
      Reviewed in the United States on April 2, 2025
      Verified Purchase
      Holes too small for direct insert of 10 v diode leftover from radio shack. Quality is 5 ⭐️ i only needed one though. Wish radio shack was still around. I expect will sell extras on eBay
      Helpful
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    • Sidney Phillip Rhodes
      5.0 out of 5 stars Ridiculously handy little boards for prototyping and "one off" projects
      Reviewed in the United States on June 20, 2022
      Verified Purchase
      Title pretty much says it all. These things are amazingly handy if you just need to knock out a small(isH) board for some kind of prototype or a little one-off board where it's not worth the time to fabricate a dedicated board. And the breadboard style layout makes it really simple to translate designs from a solderless breadboard straight to one of these.

      They aren't perfect for every situation of course, if you are into hobby electronics or electronics prototyping I can't recommend highly enough keeping a few packs of these around.
      2 people found this helpful
      Helpful
       Report
    • Ocean State Prime
      5.0 out of 5 stars no plus/minus rails means nicely small form factor
      Reviewed in the United States on April 6, 2025
      Verified Purchase
      These work great. I like the small form factor, as many of my projects only need a dev board and a few components. Sometimes I miss the plus/minus rails, but if I really need that, I just use a different board.
      Helpful
       Report
    • Jim O'Quinn
      5.0 out of 5 stars Love these and enjoy the fact they come in colors.
      Reviewed in the United States on June 12, 2025
      Verified Purchase
      Love these and enjoy the fact they come in colors.
      Customer image
      Jim O'Quinn
      5.0 out of 5 stars
      Love these and enjoy the fact they come in colors.

      Reviewed in the United States on June 12, 2025
      Love these and enjoy the fact they come in colors.
      Images in this review
      Customer imageCustomer imageCustomer image
      Helpful
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    Top reviews from other countries

    Translate all reviews to English
    • K.N. de Winkel
      3.0 out of 5 stars Great, but why the price increase?
      Reviewed in the Netherlands on September 12, 2023
      Verified Purchase
      These feel and function great. However, just a few months ago They were available for some €20 less!
      Report
    • Amazon Customer
      5.0 out of 5 stars Ottima fattura
      Reviewed in Italy on July 31, 2020
      Verified Purchase
      I PCB sono di ottima fattura. Consegna puntuale.
      Report
    • Austin S.
      5.0 out of 5 stars As advertised
      Reviewed in Germany on September 28, 2025
      Verified Purchase
      Exactly what I needed it to be.
      Report
    • Zamp
      5.0 out of 5 stars Très bon produit
      Reviewed in France on January 7, 2023
      Verified Purchase
      Bonne qualité
      Report
    • Bridget
      5.0 out of 5 stars High quality perma-proto boards
      Reviewed in Australia on November 17, 2025
      Verified Purchase
      These are really high quality prototype boards and make converting projects over from a breadboard to something more durable for testing really enjoyable. My only critique is that I'd like to buy just the black ones.
      Report