{"product_id":"8x8-max7219-dot-led-matrix-module-arduino-5v-mcu-display","title":"8x8 MAX7219 Dot LED Matrix Module for Arduino – 5V MCU","description":"\u003ch2\u003e8x8 MAX7219 Dot LED Matrix Module – MCU-Controlled LED Display for Arduino\u003c\/h2\u003e\n\u003cp\u003eTake your Arduino or microcontroller projects to the next level with this compact \u003cstrong\u003e8x8 MAX7219 Dot LED Matrix Module\u003c\/strong\u003e. Featuring a common cathode design and a clean 5V interface, this module lets you display scrolling text, animations, icons, and custom graphics with minimal wiring and simple code. Whether you're a hobbyist, student, or electronics maker, this is an essential building block for interactive displays.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMAX7219 Driver IC\u003c\/strong\u003e – Handles all LED multiplexing internally, freeing up your MCU for other tasks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8x8 Common Cathode LED Matrix\u003c\/strong\u003e – 64 individually addressable LEDs for flexible display output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5V Power Supply\u003c\/strong\u003e – Compatible with Arduino Uno, Nano, Mega, and most 5V microcontrollers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSPI-Compatible Interface\u003c\/strong\u003e – Uses only 3 data pins (DIN, CLK, CS\/LOAD) for easy daisy-chaining of multiple modules\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature\u003c\/strong\u003e – Rated from -40°C to +85°C for reliable performance across environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMD Package\u003c\/strong\u003e – Compact, surface-mount design for clean, space-efficient builds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCascade-Ready\u003c\/strong\u003e – Chain multiple modules together for larger display panels\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Brightness\u003c\/strong\u003e – Software-controlled LED intensity via MAX7219 registers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMatrix Size: 8 x 8 (64 LEDs)\u003c\/li\u003e\n  \u003cli\u003eDriver: MAX7219\u003c\/li\u003e\n  \u003cli\u003eSupply Voltage: 5V DC\u003c\/li\u003e\n  \u003cli\u003eInterface: SPI (3-wire)\u003c\/li\u003e\n  \u003cli\u003eLED Type: Common Cathode\u003c\/li\u003e\n  \u003cli\u003eOperating Temperature: -40°C to +85°C\u003c\/li\u003e\n  \u003cli\u003ePackage: SMD\u003c\/li\u003e\n  \u003cli\u003eQuantity: 1 Module\u003c\/li\u003e\n  \u003cli\u003eMade in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Can You Build With It?\u003c\/h3\u003e\n\u003cp\u003eThis module is perfect for a wide range of DIY electronics projects:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eScrolling text displays and message boards\u003c\/li\u003e\n  \u003cli\u003eClock and timer displays\u003c\/li\u003e\n  \u003cli\u003eGame displays (Snake, Pong, Tetris)\u003c\/li\u003e\n  \u003cli\u003eVisual indicators and status panels\u003c\/li\u003e\n  \u003cli\u003ePixel art animations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eArduino Library Support\u003c\/h3\u003e\n\u003cp\u003eWorks seamlessly with the popular \u003cstrong\u003eLedControl\u003c\/strong\u003e and \u003cstrong\u003eMD_MAX72xx\u003c\/strong\u003e Arduino libraries, making it easy to get your display up and running within minutes. Abundant community tutorials and sample sketches are available online.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this MAX7219 LED matrix module compatible with Arduino Uno and Nano?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The 8x8 MAX7219 dot LED matrix module is fully compatible with Arduino Uno, Nano, Mega, and virtually any 5V microcontroller. It uses a 3-wire SPI interface (DIN, CLK, CS), requiring only three digital pins on your Arduino board.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I chain multiple MAX7219 LED matrix modules together for a larger display?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The MAX7219 is specifically designed to support daisy-chaining. Simply connect the DOUT of the first module to the DIN of the next module. You can cascade as many modules as needed while still using only 3 pins on your microcontroller, making it ideal for large scrolling text displays.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the difference between common cathode and common anode LED matrices?\u003c\/h4\u003e\n\u003cp\u003eA: In a common cathode LED matrix, all the cathodes (negative terminals) of the LEDs in each column are connected together. The MAX7219 driver is specifically designed to work with common cathode configurations, which is why this module is plug-and-play with the MAX7219 IC — no additional wiring or configuration is required.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I control the brightness of the MAX7219 LED matrix module?\u003c\/h4\u003e\n\u003cp\u003eA: Brightness is software-controlled through the MAX7219's built-in intensity register, which supports 16 levels of brightness. Using the LedControl Arduino library, you can adjust brightness with a single line of code, giving you full control over the display's appearance.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this MAX7219 LED matrix module compatible with Arduino Uno and Nano?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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Using the LedControl Arduino library, you can adjust brightness with a single line of code, giving you full control over the display's appearance.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"8x8 MAX7219 Dot LED Matrix Module for Arduino – 5V MCU\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/8x8-max7219-dot-led-matrix-module-arduino-5v-mcu-display\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44167276560471,"sku":"\u003cnone\u003e","price":10.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S4a66325ebc7744e3b7de495056f95029J.webp?v=1786760503","url":"https:\/\/axlcustomersupport.com\/products\/8x8-max7219-dot-led-matrix-module-arduino-5v-mcu-display","provider":"Axl","version":"1.0","type":"link"}