{"product_id":"max7219-8-digit-led-tube-display-control-module","title":"MAX7219 8 Digit Led Tube Display Control Module","description":"\u003cdiv class=\"product_info\"\u003eThe MAX7219 Digital Tube Display Module Control Module is a versatile and efficient display driver designed for controlling 7-segment LED displays, bar graphs, or individual LEDs. It integrates a four-wire serial interface, making it compatible with all common microcontrollers and microprocessors. The module allows for addressing and updating individual data without rewriting the entire display, and it supports both encoded and non-encoded data selection. The MAX7219 features an on-chip BCD encoder, multi-channel scanning loop, segment word driver, and 8×8 static RAM for data storage. It only requires a single external register to set the current for each LED segment. The module also includes a low-power shutdown mode (150μA), analog and digital brightness control, and a scan-limit register that can display 1-8 bits of data. Additionally, it supports an all-LED light detection mode for enhanced functionality and control.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eFeatures: \u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eThree IO Ports:\u003c\/strong\u003e Only requires three IO ports to drive an 8-bit digital tube.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Compatible with 5V\/3.3V microcontrollers (51, AVR, STM32) and Raspberry Pi.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCompact Size:\u003c\/strong\u003e Small and space-saving, suitable for tight installations with dimensions of 83 x 15 x 17 mm.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEnhanced Safety:\u003c\/strong\u003e PCB board features fixed copper studs on all four corners to effectively prevent short circuit accidents.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Ideal for various applications requiring simple, reliable digital display control.\n\u003cdiv\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSpecifications:\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDisplay Type: 8 digit 7 segment display\u003c\/li\u003e\n\u003cli\u003eDigit Count: 8 digits\u003c\/li\u003e\n\u003cli\u003eDriver IC: MAX7219\u003c\/li\u003e\n\u003cli\u003eOperating Current (mA): 330\u003c\/li\u003e\n\u003cli\u003eOperating Temperature (°C): -40 ~ +85\u003c\/li\u003e\n\u003cli\u003eSerial Interfaces: 10MHz\u003c\/li\u003e\n\u003cli\u003eLength (mm): 83\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 15\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 17\u003c\/li\u003e\n\u003cli\u003eWeight (g): 20\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e Applications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eUsed in digital clocks to display time on 7-segment displays.\u003c\/li\u003e\n\u003cli\u003eIdeal for sports scoreboards to display points or scores.\u003c\/li\u003e\n\u003cli\u003eSuitable for displaying temperature or humidity readings in weather stations.\u003c\/li\u003e\n\u003cli\u003eCan be used in voltage meters to show real-time voltage or sensor data.\u003c\/li\u003e\n\u003cli\u003eUseful in data logging devices for displaying measurements from various sensors.\u003c\/li\u003e\n\u003cli\u003eCommon in DIY electronics projects, including timers, counters, and indicators.\u003c\/li\u003e\n\u003cli\u003eEmployed in control panels for industrial automation systems to show status or output data.\u003c\/li\u003e\n\u003cli\u003eUsed in information display systems to show system status, alerts, or readings.\u003c\/li\u003e\n\u003cli\u003eApplied in educational kits for teaching microcontroller interfacing and display control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eWiring instructions:\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eVCC to 5V\u003c\/li\u003e\n\u003cli\u003eGND to GND\u003c\/li\u003e\n\u003cli\u003eDIN to P00\u003c\/li\u003e\n\u003cli\u003eCLK to P02\u003c\/li\u003e\n\u003cli\u003eCS to P01\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes of max7219 seven segment \u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength × Width × Height(mm) : 83 × 15 × 17\u003c\/li\u003e\n\u003cli\u003eWeight (gm) : 20\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x MAX7219 8 Digit Led Tube Display Control Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708865884341,"sku":"KG236","price":107.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/MAX72198DigitLedTubeDisplayControlModule.jpg?v=1700478578","url":"https:\/\/kitsguru.com\/fr\/products\/max7219-8-digit-led-tube-display-control-module","provider":"KitsGuru","version":"1.0","type":"link"}