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Your cart is empty. Brand : ElectroCookie
PCB type: Double-sided
Surface finish: Gold plated to prevent oxidation
Color: Black
Dimensions: 3.5"x3.8" (88.9mm x 96.5mm)
Through hole diameter: 0.047" (1.2mm)
Mounting holes: M3 (Ø3.2mm) & M2 (Ø2.2mm)
Trace width: 0.04" (1mm)
Rebecca L.
Reviewed in the United States on February 25, 2025
Exactly as advertised. Came fast and simply packaged.
GertheissPrime
Reviewed in Germany on January 24, 2025
Das macht es wirklich einfach einen (guten) Schaltungs-Entwurf vom Breadboard 1:1 auf eine Platine zu übertragen. Die (ich vermute) vergoldeten Kotakte gehen durch jede Bohrung durch, sodass auch SMD Bauteile oben aufgelötet werden könnten. Die Dinger sind echt durchdacht. Ich bin begeistert.
CATO Guy
Reviewed in the United States on November 16, 2024
The layout of the prototyping board has a really critical mistake. The pattern on the left side of the board is not on the same .100 centers as the pattern on the right side of the board. There is a 0.050 offset between the two sides.With some more careful measuring, it looks like the problem is that the power busses are not lined up on 0.100 centers from the component areas.My intended purpose for this board was to place a wide ESP32 Dev module across the two sides, straddling the center. This is NOT possible with the way the board is laid out. Very disappointing.
カスタマー
Reviewed in Japan on November 14, 2024
左または右だけなら2.54ピッチで配置できるが、左右にまたがって評価ボードを配置しようとすると、左右の配置は2.54ピッチじゃないので配置できない
jg
Reviewed in the United States on May 27, 2023
Board is nice, the traces are clean and not oxidized.
Simon
Reviewed in the United Kingdom on December 25, 2023
These are pretty big - built really well, and great for a dual voltage project I was building - but they are quite big, so just bear that in mind!!! It’s not a complaint, just something worth noting.
Andrew Coile
Reviewed in the United States on November 22, 2021
There are some applications where you're going for a small space, and a single half-breadboard won't cut it. For example, using eInk displays, they come with a connector on one side (that unfortunately faces OUT), or a column of pins on the other side.So putting in a header in the column of pins is easy, but (Murphy's law being in full force) the order of the pins is NEVER the order that you need to connect to an ESP32 module or something similar. These breadboards are perfect for that....put the SoC module in the right-hand breadboard, the display header in the left-hand breadboard, and then let jumper wires do the unscrambling to get the right signals to the correct pins. A perfect robust low-height solution, and not as clunky as having to solder wires from a connector into a rats-nest on a single breadboard.Wish they were a little cheaper, but I've literally never seen this anywhere else, so I guess Supply/Demand is not in our favor. That said, they are very well made, and I love the black color.
Crimson Dynamo
Reviewed in the United Kingdom on January 2, 2021
The quality and layout of these boards is really good, with an excellent very flexible layout, well plated-through holes, good sized solder pad areas on both sides of the board for each hole and very low resistance (0.02 - 0.03 ohms) for the longest running conductor.As others have noted, you need to be wary that each of the V+ and V- lines are split into three, so if you want power distribution across both the left and right sides of the board you'll need to solder some jumpers in to link the three parts of each power bus together, but at least this design allows for multiple power buses to be used in one project, which I've already made use of :-)Something which is a bit odd is that the silk-screen column lettering, which goes from A to J on each the left and halves of the board are not then implemented the same on the rear side of the board. On the back face (where the conductive strips run), the columns are also lettered from A to J, but they really ought to be lettered from J to A. This means that if you are working on both sides of the board, a component that you poke through hole D13 on one side of the board appears out of hole G13 on the other side of the board, which can be really confusing!There is also one slight issue with the boards which probably won't affect most people, but it has afected me, so I'll highlight it here in case it might impact someone else's project; the spacing between the rows of conductors on the right side of the board and those on the left is not compatible with the standard spacing of a large DIL IC or circuit such as an ESP32 board when it is positioned straddling the space between the left and right sides of the board, meaning that either the chip / board's pins need to be spread and bent a little before they are soldered into the board, or any row of header sockets that you might want to plug your chip / board into needing to be soldered onto the board at a slight angle in order to allow the device's pins (which will also need spreading a bit) to be inserted, which is not very good for keeping said device in place over time :-( I don't see why the two sets of rows of conductors couldn't have been pushed slightly closer together, although maybe that will affect some other use case which I haven't come across as yet :-)I've included a picture of my current project, excluding the various modules that will be plugged into it, showing how much can be squeezed onto these compact little boards :-)Anyway, apart from the couple of oddities mentioned above, these are a great board and I'd recommend them for just about any project!
Monkey
Reviewed in the United States on February 14, 2020
These are really nice boards. Note that they are not meant to be separated into 6 smaller boards - there are just 3 of these larger double-wide prototyping boards with two breadboard areas on each board.
Customer
Reviewed in Italy on December 9, 2020
Questa linea di PCB è semplicemente ottima. Spedizione puntuale.
Douglas MacLean
Reviewed in the United States on November 13, 2020
Though they can be a bit pricey, I am extremely satisfied with all Electrocookie boards I’ve used for projects so far. Very good quality, and the breadboard-style traces make putting together complicated/multi-stage circuits much more manageable. Also saves you a lot of solder.
Gera P
Reviewed in the United States on April 26, 2020
Chose this one for its shape as double breadboard.PCB quality is awesome and it totally does the job for parts that are too wide for a single breadboard.Very happy with the product.
Dennis W.
Reviewed in the United States on December 10, 2019
These seem to be excellent quality pcb boards. I examined them with a 10x jewelers loupe and found no defects of any kind. The holes are indeed through plated and all traces look good. I really like the dual side-by-side design for a project I'm working on. I'm not ready to solder the pcb yet so I can't judge any potential problem with the traces peeling off. If I do have any problems I'll update this review.
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