{"product_id":"max7219-new-red-dot-matrix-module-support-common-cathode-drive-with-5-dupont-lines-for-arduino","title":"MAX7219 New Red Dot Matrix Module Support Common Cathode Drive with 5-Dupont Lines for Arduino","description":"Main Features:  \u003cbr\u003e1. Working voltage: 5V \u003cbr\u003e2. Can drive common cathode Dot matrix module \u003cbr\u003e3. With input and output port, supports several module cascade \u003cbr\u003e4. MAX7219 is an integrating serial input \/ output common cathode display driver, it connects microprocessor to 8-digit or 7-digit LED display, bar graph display and 64 red LED\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"Default Title","offer_id":52632206442843,"sku":"DIY4005","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/DIY4005.jpg?v=1774013905","url":"https:\/\/www.gadgethq.co\/products\/max7219-new-red-dot-matrix-module-support-common-cathode-drive-with-5-dupont-lines-for-arduino","provider":"GadgetHQ","version":"1.0","type":"link"}