{"product_id":"keypad-matrix-membrane","title":"Keypad  Matrix Membrane","description":"\u003cp data-start=\"67\" data-end=\"360\"\u003eThe Matrix Membrane Keypad is a thin, flexible input device used to enter data into electronic systems. Featuring a grid of buttons arranged in a matrix format (commonly 4x4 or 4x3), it allows efficient input using fewer microcontroller pins, making it ideal for Arduino and embedded projects.\u003c\/p\u003e\n\u003cp data-start=\"362\" data-end=\"383\"\u003e🔧 \u003cstrong data-start=\"365\" data-end=\"381\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"384\" data-end=\"599\"\u003e\n\u003cli data-section-id=\"hlbn07\" data-start=\"384\" data-end=\"427\"\u003eCompact and lightweight membrane design\u003c\/li\u003e\n\u003cli data-section-id=\"i7dfaq\" data-start=\"428\" data-end=\"482\"\u003eAvailable in 4x4 (16 keys)  layout\u003c\/li\u003e\n\u003cli data-section-id=\"16b1vu\" data-start=\"483\" data-end=\"525\"\u003eEasy interfacing using matrix scanning\u003c\/li\u003e\n\u003cli data-section-id=\"11wcthv\" data-start=\"526\" data-end=\"560\"\u003eDurable and responsive buttons\u003c\/li\u003e\n\u003cli data-section-id=\"plafzu\" data-start=\"561\" data-end=\"599\"\u003eAdhesive backing for easy mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"601\" data-end=\"622\"\u003e⚙️ \u003cstrong data-start=\"604\" data-end=\"620\"\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"623\" data-end=\"765\"\u003e\n\u003cli data-section-id=\"13b4who\" data-start=\"623\" data-end=\"656\"\u003ePassword and security systems\u003c\/li\u003e\n\u003cli data-section-id=\"qy15o3\" data-start=\"657\" data-end=\"688\"\u003eMenu-driven user interfaces\u003c\/li\u003e\n\u003cli data-section-id=\"2h18rh\" data-start=\"689\" data-end=\"730\"\u003eDIY electronics and robotics projects\u003c\/li\u003e\n\u003cli data-section-id=\"3tzdy2\" data-start=\"731\" data-end=\"765\"\u003eHome automation control panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"767\" data-end=\"790\"\u003e📦 \u003cstrong data-start=\"770\" data-end=\"788\"\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"791\" data-end=\"938\"\u003e\n\u003cli data-section-id=\"133tqzp\" data-start=\"791\" data-end=\"823\"\u003eOperating Voltage: 3.3V – 5V\u003c\/li\u003e\n\u003cli data-section-id=\"z74jxv\" data-start=\"824\" data-end=\"865\"\u003eInterface: Matrix (Row \u0026amp; Column pins)\u003c\/li\u003e\n\u003cli data-section-id=\"1qq80wj\" data-start=\"866\" data-end=\"897\"\u003eMaterial: Flexible membrane\u003c\/li\u003e\n\u003cli data-section-id=\"g4quk1\" data-start=\"898\" data-end=\"938\"\u003eCable: Ribbon cable with pin headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"940\" data-end=\"1115\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e💡 \u003cstrong data-start=\"943\" data-end=\"960\"\u003eWhy Buy This?\u003c\/strong\u003e\u003cbr data-start=\"960\" data-end=\"963\"\u003eA simple and cost-effective input solution for building interactive electronics and automation systems. Perfect for students, hobbyists, and developers.\u003c\/p\u003e","brand":"AutoRobo","offers":[{"title":"Default Title","offer_id":44416537755731,"sku":null,"price":149.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/4906\/1203\/files\/51gNWj9dpdL.jpg?v=1775671090","url":"https:\/\/www.autorobo.store\/products\/keypad-matrix-membrane","provider":"AutoRobo","version":"1.0","type":"link"}