{"product_id":"diy-calculator-electronic-production-kit-led-digital-tube-display-with-shell-practice-single-chip-microcomputer-welding-kit","title":"DIY Electronic Calculator Kit - LED Digital Display, Protective Shell, and Microcontroller Soldering Practice Set","description":"\u003cp\u003eBuild your own working calculator with this DIY Electronic Calculator Kit! Featuring an LED digital tube display, protective shell, and single-chip microcomputer design, this hands-on soldering project is perfect for electronics enthusiasts, students, and hobbyists who enjoy learning by building. With a 3V power supply, it’s a fun way to practice soldering skills, explore basic electronics, and create a useful gadget from scratch.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Congo Basin Group","offers":[{"title":"Default Title","offer_id":67727503163699,"sku":"\u003cnone\u003e","price":23.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/2167\/9667\/files\/Sd0fda30c37ca4936987ec498ee41ec4a4.webp?v=1792206108","url":"https:\/\/www.congobasin.ai\/products\/diy-calculator-electronic-production-kit-led-digital-tube-display-with-shell-practice-single-chip-microcomputer-welding-kit","provider":"CongoBasinGroup.com","version":"1.0","type":"link"}