{"product_id":"4x3-matrix-membrane-keypad","title":"4x3 Matrix Membrane Keypad","description":"\u003cp\u003eThe keypad uses a flexible membrane design with a self-adhesive backing, allowing it to be easily mounted on enclosures, control panels, and project boxes. Its matrix configuration minimizes the number of GPIO pins required, making it ideal for embedded systems and DIY electronics projects.\u003c\/p\u003e\n\u003ch3 data-section-id=\"nucr17\" data-start=\"1142\" data-end=\"1170\" class=\"PDq2pG_selectionAnchorContainer\"\u003eTechnical Specifications\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1172\" data-end=\"1545\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1172\" data-end=\"1201\"\u003e\n\u003ctr data-start=\"1172\" data-end=\"1201\"\u003e\n\u003cth data-start=\"1172\" data-end=\"1184\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth data-start=\"1184\" data-end=\"1201\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1232\" data-end=\"1545\"\u003e\n\u003ctr data-start=\"1232\" data-end=\"1273\"\u003e\n\u003ctd data-start=\"1232\" data-end=\"1247\" data-col-size=\"sm\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-start=\"1247\" data-end=\"1273\" data-col-size=\"sm\"\u003eMatrix Membrane Keypad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1274\" data-end=\"1309\"\u003e\n\u003ctd data-start=\"1274\" data-end=\"1287\" data-col-size=\"sm\"\u003eKey Layout\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1287\" data-end=\"1309\"\u003e4 Rows × 3 Columns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1310\" data-end=\"1329\"\u003e\n\u003ctd data-start=\"1310\" data-end=\"1323\" data-col-size=\"sm\"\u003eTotal Keys\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1323\" data-end=\"1329\"\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1330\" data-end=\"1373\"\u003e\n\u003ctd data-start=\"1330\" data-end=\"1342\" data-col-size=\"sm\"\u003eInterface\u003c\/td\u003e\n\u003ctd data-start=\"1342\" data-end=\"1373\" data-col-size=\"sm\"\u003eMatrix (7-pin ribbon cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1374\" data-end=\"1401\"\u003e\n\u003ctd data-start=\"1374\" data-end=\"1385\" data-col-size=\"sm\"\u003eMaterial\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1385\" data-end=\"1401\"\u003ePET Membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1402\" data-end=\"1438\"\u003e\n\u003ctd data-start=\"1402\" data-end=\"1413\" data-col-size=\"sm\"\u003eMounting\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1413\" data-end=\"1438\"\u003eSelf-adhesive backing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1439\" data-end=\"1481\"\u003e\n\u003ctd data-start=\"1439\" data-end=\"1452\" data-col-size=\"sm\"\u003eCable Type\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1452\" data-end=\"1481\"\u003eFlexible Flat Cable (FFC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1482\" data-end=\"1545\"\u003e\n\u003ctd data-start=\"1482\" data-end=\"1502\" data-col-size=\"sm\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd data-start=\"1502\" data-end=\"1545\" data-col-size=\"sm\"\u003eCompatible with 3.3V \u0026amp; 5V logic systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"K-TECHNICS","offers":[{"title":"Default Title","offer_id":42908505604167,"sku":null,"price":120.0,"currency_code":"KES","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/7637\/2039\/files\/4x3keypad_1.webp?v=1782588836","url":"https:\/\/www.ktechnics.com\/products\/4x3-matrix-membrane-keypad","provider":"K-TECHNICS","version":"1.0","type":"link"}