{"product_id":"max7219-module-for-arduino-red","title":"MAX7219 Red 4-in-1 Dot Matrix Display Module for Arduino","description":"\u003cp\u003e\u003cb\u003eOverview:\u003c\/b\u003e Expand your Arduino projects with the versatile MAX7219 4-in-1 Dot Matrix Display Module. This compact and powerful module features four 8x8 dot matrix common cathode displays, perfect for creating custom scrolling text, visual indicators, or interactive interfaces. It's designed for easy integration and supports cascading multiple modules to create larger displays.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eIntegrated Display:\u003c\/b\u003e Drives a single 8x8 dot matrix common cathode or up to four cascaded modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eArduino Compatible:\u003c\/b\u003e Seamlessly connects with Arduino and 51 microcontrollers for rapid prototyping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCascadable Design:\u003c\/b\u003e Module includes input and output interfaces, allowing you to easily daisy-chain multiple modules for extended displays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEasy Connection:\u003c\/b\u003e Simply connect the input port to your CPU for a single module setup. For multiple modules, connect the first module's output to the second module's input, and so on.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact Size:\u003c\/b\u003e Dimensions of 13cm x 3.2cm x 1.3cm (approximately 5.1 x 1.3 x 0.5 inches).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSecure Mounting:\u003c\/b\u003e Features 64 pre-drilled holes (3mm diameter) for secure fixing in your projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Voltage:\u003c\/b\u003e Operates at a standard 5V, making it compatible with most microcontrollers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePackage Includes:\u003c\/b\u003e 1 Set (Module and 5P Line).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eExample Connection (for 51 Microcontrollers):\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVCC \u003cspan class=\"math-inline\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan class=\"katex-html\" aria-hidden=\"true\"\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mrel\"\u003e→\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e 5V\u003c\/li\u003e\n\u003cli\u003eGND \u003cspan class=\"math-inline\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan class=\"katex-html\" aria-hidden=\"true\"\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mrel\"\u003e→\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e GND\u003c\/li\u003e\n\u003cli\u003eDIN \u003cspan class=\"math-inline\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan class=\"katex-html\" aria-hidden=\"true\"\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mrel\"\u003e→\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e P2.2\u003c\/li\u003e\n\u003cli\u003eCS \u003cspan class=\"math-inline\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan class=\"katex-html\" aria-hidden=\"true\"\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mrel\"\u003e→\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e P2.1\u003c\/li\u003e\n\u003cli\u003eCLK \u003cspan class=\"math-inline\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan class=\"katex-html\" aria-hidden=\"true\"\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mrel\"\u003e→\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e P2.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eNote:\u003c\/b\u003e Manual measurements may have a slight error (0-2 cm). Due to monitor differences, the actual color of the item may vary slightly from the picture.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":41892062036119,"sku":"","price":228.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/products\/max7219-dot-matrix-module-arduino-front.jpg?v=1754577385","url":"https:\/\/scccltd.com\/en-tw\/products\/max7219-module-for-arduino-red","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}