{"product_id":"three-pack-7x9-cm-double-sided-pcb-board-prototypi","title":"Three Pack 7x9 Cm Double Sided PCB Board Prototyping Proto Board For DIY Soldering, Electronics Projects, Practice, Test Circuits, FR-4 Glass Fiber With Pre-Tinned Holes","description":"\u003cdiv\u003eWhat is a three-pack 7x9 cm double-sided FR-4 PCB?\u003cbr\u003e\n✔️ 3 pcs FR-4 double-sided boards, 70x90mm, 1.6mm thick \u003cp\u003eThese FR-4 fiberglass prototyping boards are built for DIY soldering and electronics prototyping. They provide a sturdy, plate-like surface to transfer circuits from breadboards to a fixed layout, making learning, design, and testing projects smoother and faster.\u003c\/p\u003e ✅ FR-4 glass fiber PCB with pre-tinned holes\u003cbr\u003e\n✅ Double-sided board with plated through-holes\u003cbr\u003e\n✅ Size 70x90 mm; thickness 1.6 mm; hole grid 26 x 31\u003cbr\u003e\n✅ Hole pitch 2.54 mm; hole diameter ~1.0 mm\u003cbr\u003e \u003cp\u003e💡 How can a DIY prototyping FR-4 PCB board enhance learning and testing in electronics projects?\u003c\/p\u003e\n\u003cp\u003eThis board provides a handy platform to move from breadboard experiments to a fixed layout, speeding up testing and making layouts easier to review.\u003c\/p\u003e\n- quick start for soldering practice and circuit testing\n- supports 2.54 mm pitch components on a stable FR-4 base\n- ideal for classroom demos and hobbyist experiments\n- reusable for multiple projects with clear, repeatable layouts\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48174605271275,"sku":"VXB07FK344Z8","price":49.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71Vfy4Zbw1L.jpg?v=1778000868","url":"https:\/\/vxb.com\/products\/three-pack-7x9-cm-double-sided-pcb-board-prototypi","provider":"VXB Bearings","version":"1.0","type":"link"}