{"product_id":"grove-0-54-red-quad-alphanumeric-display","title":"Grove - 0.54‘’ Red Quad Alphanumeric Display","description":"\u003cdiv\u003e\n This module is a 4 digit alphanumeric display with high brightness and red backlight, each digit is consists of a 14-segment digital tube. The commonly used 7-segment display, such as our Grove - 4-Digit Display can only display the numbers 0-9 and a limited number of letters. In contrast, the 14-segment digital display does not have this limitation, it can display all the characters, that's why we call it alphanumeric display.\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n Usually, the 14-segment display needs to use 17 or more wires to control the display, which means that a large amount of IO of your main control board (such as Arduino) will be occupied. With the help of on-board HT16K33 chip and Grove connector, we made it an i2c display, only four wires are enough. No troublesome soldering and no complicated wiring\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003ch2 data-style=\"margin-top: 20px;\"\u003e\n  Features\n \u003c\/h2\u003e\n \u003cul data-style=\"padding-left: 18px; box-sizing: border-box; margin-bottom: 20px; line-height: 25px;\"\u003e\n  \u003cli\u003e\n   Can display all letters and numbers\n  \u003c\/li\u003e\n  \u003cli\u003e\n   \u003cdiv\u003e\n    Ultra-high brightness:30mcd\n   \u003c\/div\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n   \u003cdiv\u003e\n    Grove I2C, only takes two IO pins\n   \u003c\/div\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n   \u003cdiv\u003e\n    Onboard drivers, easy to use\n   \u003c\/div\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n   Cathode display\n  \u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch2\u003e\n  Applications\n \u003c\/h2\u003e\n \u003cul data-style=\"padding-left: 18px; box-sizing: border-box; margin-bottom: 20px; line-height: 25px;\"\u003e\n  \u003cli\u003e\n   Clock display\n  \u003c\/li\u003e\n  \u003cli\u003e\n   Display speed, temperature, etc.\n  \u003c\/li\u003e\n  \u003cli\u003e\n   Letter display\n  \u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch2\u003e\n  Pinout\n \u003c\/h2\u003e\n \u003cp\u003e\n  \u003cimg alt=\"\" class=\"alignnone size-full wp-image-567585\" height=\"575\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/pinout_f7df5ff0-cec1-4c20-8d20-9d10124e8b42.jpg?v=1754233753\" width=\"996\"\u003e\n \u003c\/p\u003e\n \u003ch2\u003e\n  Resources\n \u003c\/h2\u003e\n \u003cul\u003e\n  \u003cli\u003e\n   \u003ca href=\"https:\/\/wiki.seeedstudio.com\/Grove-0.54_inch_Red_Quad_Alphanumeric_Display\/\"\u003e\n    Grove - 0.54 inch Red Quad Alphanumeric Display - Seeed Wiki (seeedstudio.com)\n   \u003c\/a\u003e\n  \u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cp\u003e\n  MPN 104020133\n \u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Unmanned Tech","offers":[{"title":"Default Title","offer_id":53458511528283,"sku":"157-8A6-D32","price":18.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/3888\/1627\/files\/104020133-preview1.jpg?v=1782581012","url":"https:\/\/trandnova.com\/fr\/products\/grove-0-54-red-quad-alphanumeric-display","provider":"Trand Nova","version":"1.0","type":"link"}