{"product_id":"yungui-large-pcb-board-prototype-kit-10pcs-durable-fr4-prototyping","title":"YUNGUI Large PCB Board Prototype Kit 10pcs - Durable FR4 Prototyping","description":"\u003cp\u003eIn this review the YUNGUI Large PCB Board kit is evaluated for hobbyists and engineers who need sturdy, ready-made prototype boards for soldering and point-to-point wiring. The biggest reason to buy is the practical combination of two useful sizes and reliable FR4 construction, which makes these boards a straightforward choice for test builds, Arduino shields and one-off circuits. The pack of 10 boards provides flexibility for multiple prototypes or iterative revisions without having to cut or buy single custom boards.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo sizes included:\u003c\/strong\u003e The kit contains five 7x10cm and five 8x12cm boards so you can pick the most convenient footprint for each prototype without immediate cutting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid FR4 construction:\u003c\/strong\u003e Made from fiberglass FR4 at about 1.6mm thickness, the boards stay flat and resist warping during soldering and handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard hole pattern:\u003c\/strong\u003e 1.0mm holes at 2.54mm (0.1in) pitch match most DIP components and headers for easy layout and module mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTinned copper pads:\u003c\/strong\u003e The tin-plated finish makes soldering easier and more reliable over repeated joints and repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting convenience:\u003c\/strong\u003e Each board includes four corner mounting holes so you can secure prototypes inside enclosures or to test rigs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe kit is best for electronics hobbyists, students and makers who assemble and test multiple small-to-medium sized projects, including Arduino-based experiments and DIY sensor modules. The two sizes let users avoid excessive cutting while maintaining a common 2.54mm pitch for headers and ICs.\u003c\/p\u003e\n\u003cp\u003eProfessionals doing one-off prototypes or pilot testing will appreciate the durability and mounting holes, but those who need double-sided copper, plated-through vias or custom etched traces should look at dedicated PCB fabrication services instead.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGood value: ten boards in two sizes cover many small projects without repeated purchases.\u003c\/li\u003e\n\u003cli\u003eDurable material: FR4 at 1.6mm thickness resists warping and handles standard soldering temperatures well.\u003c\/li\u003e\n\u003cli\u003eEasy to use: 2.54mm pitch and 1.0mm holes fit common components and headers seamlessly.\u003c\/li\u003e\n\u003cli\u003ePractical finish: tin-plated pads speed up soldering and repairs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-sided only: it is not suitable for projects that require double-sided routing or plated-through vias.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e10 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes\u003c\/td\u003e\n\u003ctd\u003e5 x 7x10cm, 5 x 8x12cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eFR4 glass fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003eAbout 1.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHole diameter\u003c\/td\u003e\n\u003ctd\u003e1.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHole pitch\u003c\/td\u003e\n\u003ctd\u003e2.54mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eTin-plated copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe YUNGUI Large PCB Board kit is a practical, cost-effective choice for makers and students who need reliable single-sided boards for soldering and experimentation. With two board sizes, standard 2.54mm pitch holes and sturdy FR4 construction, it covers most prototyping needs and represents good value for simple-to-moderate projects where double-sided routing is unnecessary.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these boards single-sided or double-sided?\u003c\/strong\u003e\u003cbr\u003eThey are single-sided prototype boards suitable for point-to-point wiring and components on one face.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill standard Arduino headers fit?\u003c\/strong\u003e\u003cbr\u003eYes, the 2.54mm pitch and 1.0mm holes match standard Arduino headers and DIP components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs there a warranty?\u003c\/strong\u003e\u003cbr\u003eThe product comes with a 12-month warranty and seller support for quality issues.\u003c\/p\u003e","brand":"YUNGUI","offers":[{"title":"Default Title","offer_id":46483286589659,"sku":"B07YFYDW5C","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81tgGto-_BL._SL1001.jpg?v=1739284888","url":"https:\/\/gearmusthave.com\/products\/yungui-large-pcb-board-prototype-kit-10pcs-durable-fr4-prototyping","provider":"GearMustHave","version":"1.0","type":"link"}