ELEGOO 32 Pcs Double Sided PCB Board Prototype Kit for DIY Soldering with 5 Sizes Compatible with Arduino Kits

or anyone looking to prototype electronic device circuits without the cost of professional fabrication, the ELEGOO Double Sided PCB Board provides an ideal blank testing canvas right on your workbench. This high-quality board mirrors dimensions of commercial PCBs, with 2-ounce double layer copper and a premium fiberglass substrate for durability.Unlike single-sided boards, the double-layer design allows laying out complex circuit schematics with conductive tracings on both top and bottom surfaces. This supports weaving multi-point connections cleanly using plated through holes without messy jumping wires. The ample 8 x 6 inch size gives substantial working room for testing configuration ideas.All necessary finishing like gold plating tracings and a protective green solder mask are integrated from the factory. No prior PCB experience is needed to start translating circuit diagrams to physical layouts using included detailed tutorials. For makers, hobbyists, or students on a budget, this professional-spec board handles robust prototyping needs.Before investing in full production runs, the ELEGOO Double Sided PCB Board allows optimizing schematic concepts with an affordable, reusable test bed. It delivers robust fabrication minus costs and wait times, enabling inventors to fine tune functional performance first. For physical prototyping, this DIY-friendly foundation board is a must-have.

Nice quality and great selection of sizes. I use these in guitar effect pedal builds.

These PCBs are nice, reasonable quality, thickness, through hole plating, etc. Letter and number labels silkscreened (or maybe I should say, printed). You should pay close attention to the dimensions listed, they appear much larger to me on the product page, with nothing to help with scale. 32 PCBs fit in a package that's maybe twice the size of a deck of cards.

Great product and perfect for small and large projects.

I haven't used them yet,but they showed up on time, look to be high quality.

Exactly what I was looking for, and great quality for the low price! Would recommend for prototypes and cheap designs, but maybe wouldn’t fully trust for any long term or serious work environments.

These boards are high-quality and useful for little projects. They come conveniently organized in a nice compact box. I'm not sure what to do with the little edge connectors on the boards. I'd probably be happier if they were replaced by another row of plated-through holes on 1/10 inch spacing. Also, the mounting holes are really small. I don't have any screws small enough to go through them. Maybe an M2 screw would work?

They were exactly what I needed. I wanted to make a more permanent circuit than a bread board but didn't have the ability to make a fabricated board. They work well and good price for the number of boards.