{"product_id":"4x5-matrix-array-20-key-keypad","title":"4x5 Matrix Array 20 Key Keypad","description":"\u003cp\u003eThis 4x5 Matrix Array 20 Key Keypad provides a reliable human-machine interface with 20 distinct keys arranged in a compact 4x5 configuration. It is designed to deliver dependable input for a wide range of electronic applications where space is limited but functionality must remain high.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e20 keys\u003c\/strong\u003e in a 4x5 matrix for flexible input mapping.\u003c\/li\u003e\n\u003cli\u003eConstructed from durable materials to endure frequent operation.\u003c\/li\u003e\n\u003cli\u003eCompact footprint for straightforward integration into enclosures and panels.\u003c\/li\u003e\n\u003cli\u003eCompatible with common microcontrollers and circuit boards, simplifying integration.\u003c\/li\u003e\n\u003cli\u003eResponsive key switches offer tactile feedback for accurate user control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompared with many standard keypads, this model balances a higher key count with a small overall size, making it suitable for projects that require efficient user input without adding bulk. Its matrix arrangement reduces wiring complexity and lowers the number of I\/O pins required on a controller, which is beneficial for both hobbyist builds and professional designs.\u003c\/p\u003e\n\u003ch2\u003eDesign and Performance\u003c\/h2\u003e\n\u003cp\u003eThe optimized switch mechanics produce quick, consistent registration of key presses, minimizing input lag and ensuring repeatable operation. The keypad's robust build and straightforward electrical interface support reliable use in repeated or long-term applications. Installation is simplified by the compact form factor and standard pinout, enabling straightforward replacement or incorporation into custom panels and prototypes.\u003c\/p\u003e","brand":"Electronic Service Center","offers":[{"title":"Default Title","offer_id":42493847765175,"sku":"","price":10.0,"currency_code":"LYD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/4010\/0279\/files\/IMG-5306.png?v=1784925519","url":"https:\/\/esclibya.com\/ar-ly\/products\/4x5-matrix-array-20-key-keypad","provider":"Electronic Service Center","version":"1.0","type":"link"}