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  1. Home
  2. Electronics
  3. Electronic Components
  4. Optoelectronics & Displays
  5. Generic Brand

  6. Item#: 9SIC9Y6MA07101

  • $31.99
  • Free 30-day Returns
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    Sold by Lookatworld

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    Lookatworld
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    MAX7219 Dot Matrix Display - 4 in 1 Integrated Display, SCM Control Drive, LED, Electronic Components, 5V

    Be the first to review this product...
    • MAX7219 is an integrated serial input/output common cathode display driver. It connects the microprocessor with 8-digit 7-segment digital LED display, and can also connect the bar graph display or 64 independent LEDs.
    • The MAX7219 includes an on-chip B-type BCD encoder, a multiple-scan circuit, a segment word driver, and an 8 * 8 static RAM to store each data. Only one external register is used to set the segment current of each LED
    • A convenient four-wire serial interface can connect all general-purpose microprocessors. Each data can be addressed, and there is no need to overwrite all displays when updating. MAX7219 also allows users to choose whether to encode or not to encode each data
    • The whole equipment includes a 150 A low-power off mode, analog and digital brightness control, a scan limit register allows users to display 1-8 bits of data, and a detection mode that allows all LEDs to glow
    • Only three IO ports are needed to drive one dot matrix. There is no flicker when the dot matrix is displayed. Support cascading
    +
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    Overview
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    Reviews

    Any questions? Ask CelesteSM will help you find out quickly.

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    2. https://m.media-amazon.com/images/S/aplus-media-library-service-media/6fb1090b-6910-42d6-85bc-c8a14cc8a1c6.__CR104,0,391,180_PT0_SX315_V1___.jpg

      We have a wide range of product lines, covering various electronic components such as module, development board, resistors, capacitors, diodes, transistors, integrated circuits, etc., meeting the needs of different industries and fields.

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    7. Why choose us?

      We are always committed to innovation and breakthroughs in the field of electronic components, providing electronic component products to global customers with a professional and focused attitude

      What products do we sell?

      Sensor module, development board, resistors, capacitors, diodes, transistors, integrated circuits, etc., meeting the needs of different industries and fields

      What other service can we provide?

      We can also customization, such as component type and specification customization, material selection, appearance customization, and module function customization

    2. https://m.media-amazon.com/images/S/aplus-media-library-service-media/6fb1090b-6910-42d6-85bc-c8a14cc8a1c6.__CR104,0,391,180_PT0_SX315_V1___.jpg

      We have a wide range of product lines, covering various electronic components such as module, development board, resistors, capacitors, diodes, transistors, integrated circuits, etc., meeting the needs of different industries and fields.

    3. EC Buying 3Pcs USB Humidifier Module USB Spray Module Circuit Board Atomization Module 5V Atomiza...
      EC Buying USB 2.0 to Serial 9-Pin RS232 Serial Adapter, DB-9 USB to Serial RS232 Converter Cable,...
      EC Buying Mini Step-Down Power Supply, Intelligent Home Switching DC Power Module AC DC Isolated ...
      EC Buying WT32-ETH01 Development Board, ESP32 Development Board Module Embedded Serial Port to Et...

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    4. EC Buying Function Signal Generator, ZK-PP2K PWM Pulse Frequency Generator, 1Hz-150KHz PWM Motor ...
      EC Buying ADUM3160 Isolation Module Digital Signal Isolation Module Audio Power Isolator USB to U...
      Raspberry Pi Pico Development Board, Raspberry Pi RP2040 Dual-core ARM Cortex M0+ Processor, Runn...
      EC Buying 5Pcs INMP441 Omnidirectional Microphone Module MEMS I2S Interface Supports ESP32 High P...

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    5. EC Buying ESP32 Wireless Stick Development Board LoRa Module SX1262 LoRaWAN BLE 863~928 WiFi LoRa...
      EC Buying LD2410C Sensor Module HLK-LD2410 Human Presence Radar Sensor Module LD2410 Millimeter W...
      EC Buying HX711 Digital Load Cell Module, Weight Sensor A/D Module with Display 24 Bit Weighing S...
      EC Buying ZK-BMG DC Motor Speed Controller, DC Motor Controller 9V-60V/12A/500W DC Encoder, PWM C...

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      EC Buying GY-BMP280 Atmospheric Pressure Sensor Module, Digital Atmospheric air Pressure Sensor H...

      Hot Selling

    7. Why choose us?

      We are always committed to innovation and breakthroughs in the field of electronic components, providing electronic component products to global customers with a professional and focused attitude

      What products do we sell?

      Sensor module, development board, resistors, capacitors, diodes, transistors, integrated circuits, etc., meeting the needs of different industries and fields

      What other service can we provide?

      We can also customization, such as component type and specification customization, material selection, appearance customization, and module function customization

    Product parameter

    Operating voltage: 5V

    Specification size: 13cmX3.2cmX1.3cm (long X width X height)

    With 32 fixing screw holes, aperture 3mm

    A single module can drive an 8*8 dot matrix common cathode

    A module has input/output interfaces

    Instructions

    When controlling a single module, you only need to connect the input port to the CPU

    When multiple modules are cascaded, the input of the first module connects to the CPU, the output to the input of the second module, the output of the second module to the input of the third module, and so on..

    Take 51 single-chip computer as an example:

    VCC to 5V

    GND to GND

    DIN to P2.2

    CS to P2.1

    CLK to P2.0

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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