{"product_id":"smd-soldering-practice-board-for-diy-electronics-k","title":"SMD Soldering Practice Board For DIY Electronics Kit With CD4017 NE555 Rectifiers, Flowing Water Light Kit, Double Sided SMD Training PCB, Easy To Assemble Welding Practice Board For Hobbyists","description":"\u003cdiv\u003eDouble-Sided SMD Practice Board for DIY Electronics\u003cbr\u003e\n✔️ CD4017\/NE555 flow LED circuit on 1.6mm RF-4 board, 1 pack, 102 parts \u003cp\u003eThis compact SMD soldering trainer is a double-sided circuit board kit designed for hobbyists, students, and makerspaces. It lets you assemble and debug a complete CD4017 and NE555 driven water lamp circuit, testing real-world soldering skills and circuit layout in a small, portable format.\u003c\/p\u003e \u003cp\u003e✅ Size 59 mm x 48 mm (2.32 in x 1.89 in), thickness 1.6 mm \u003cbr\u003e\n✅ Working voltage DC3-12V \u003cbr\u003e\n✅ Board material RF-4 with tin-plated pads, fireproof and durable \u003cbr\u003e\n✅ Front is the welding area; back is the practice area \u003cbr\u003e\n✅ 102 components, 264 solder joints, solder dosage ~35 cm \u003cbr\u003e\n✅ Double-sided layout yields high board occupancy and cost efficiency \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a SMD practice board used for?\u003c\/p\u003e\n\u003cp\u003e Handy tool for hands-on learning and skill building in electronics. \u003c\/p\u003e\n- Handy for practicing surface-mount placement and soldering\n- Great for learning to test basic timing and LED circuits using CD4017\/NE555\n- Ideal for hobbyists, classrooms, and makerspaces to build confidence\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48154227933419,"sku":"VXB0C1C329B2","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71Tf3LG72_L.jpg?v=1777329468","url":"https:\/\/vxb.com\/products\/smd-soldering-practice-board-for-diy-electronics-k","provider":"VXB Bearings","version":"1.0","type":"link"}