{"product_id":"diy-mechanical-arm-robot-kit-economic-version","title":"DIY Mechanical Arm Robot Kit – Arduino STEM Engineering Project for Students","description":"\u003cp\u003eBuild and program your own 4-degree-of-freedom robotic arm with this \u003cstrong\u003eDIY Mechanical Arm Robot Kit\u003c\/strong\u003e! Inspired by real industrial robotic arms, this Arduino-based kit is perfect for makerspace students, college learners, and advanced teens. Control it with simple knobs or write your own code via serial port — the possibilities are endless.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4-degree-of-freedom robotic arm | Max extension: 23cm | Claw opening: 7.5cm\u003c\/li\u003e\n\u003cli\u003eArduino UNO R3 compatible control board included\u003c\/li\u003e\n\u003cli\u003e4 knob controls for easy operation — no coding required to get started\u003c\/li\u003e\n\u003cli\u003eSupports USB serial port commands \u0026amp; custom programming\u003c\/li\u003e\n\u003cli\u003eIncludes full graphic assembly tutorial | Size: 14.5 × 9.5 × 14cm\u003c\/li\u003e\n\u003cli\u003eNote: Expansion board requires soldering — ideal for intermediate to advanced builders\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GoSTEM Kits","offers":[{"title":"Default Title","offer_id":48922047742206,"sku":"CJJT162241401AZ","price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/5415\/8334\/files\/45728c9c-7c10-4290-ad90-844299fd080d.jpg?v=1788937053","url":"https:\/\/gostemkits.com\/products\/diy-mechanical-arm-robot-kit-economic-version","provider":"GoSTEM Kits","version":"1.0","type":"link"}