MAX7219 Dot Matrix Module 32×8 4 in 1 LED Display Modules Drive with 5Pin Wires for Arduino Raspberry Pi

MAX7219 Dot Matrix Module 32x8 4 in 1 LED Display Modules Drive with 5Pin Wires for Arduino Raspberry Pi
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MAX7219 Dot Matrix Module 32×8 4 in 1 LED Display Modules Drive with 5Pin Wires for Arduino Raspberry Pi

Hign-concerned Chemical: None Model Number: MAX7219 Dot Matrix Module Type: Module Brand Name: AOKIN Origin: Mainland China Condition: New The MAX7219 is an integrated serial input/output common-cathode display driver that connects a microprocessor to an 8-digit digital 7-segment LED display, or a bar graph display or 64 separate LEDs.A single module can drive a 8×8 dot matrix common cathode. It included […]

$2.83 – $6.45

  • Hign-concerned Chemical: None
  • Model Number: MAX7219 Dot Matrix Module
  • Type: Module
  • Brand Name: AOKIN
  • Origin: Mainland China
  • Condition: New

  • The MAX7219 is an integrated serial input/output common-cathode display driver that connects a microprocessor to an 8-digit digital 7-segment LED display, or a bar graph display or 64 separate LEDs.A single module can drive a 8×8 dot matrix common cathode.

  • It included on-chip are a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers, and an 8×8 static RAM that stores each digit.

  • Operating Voltage: 5V;Dimensions: 12.8×3.2×1.3cm

  • Only one external resistor is required to set the segment current for all LEDs. A convenient 3-wire serial interface connects to all common µPs. Individual digits may be addressed and updated without rewriting the entire display.

  • The devices include a 150µA low-power shutdown mode, analog and digital brightness control, a scan limit register that allows the user to display from 1 to 8 digits, and a test mode that forces all LEDs on.

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