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RGB Dot Matrix Board & Driver Board, ATmega 328 (VMA439)

RGB Dot Matrix Board & Driver Board, ATmega 328 (VMA439)

SKU VMA439
Manufacturer: Velleman
  • This Arduino based (ATmega328P) RGB LED matrix driver platform based gains three 8+6-bit channels of hardware PWM control thanks to its LED driver. Its design allows you to easily change or write firmware using the Arduino IDE.
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$44.60
$44.60 - $44.60
$44.60
$25.88
$25.88 - $25.88
$25.88
Availability:
In stock
Stock: 50+ QTY

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FEATURES

  • Microprocessor: Atmega328P
  • 8 bits colours support with 6 bits correction for each colour in every dots
  • 16 MHz PWM support
  • No external circuits, play and shine
  • Dedicated GPIO and ADC interface
  • Hardware UART and IIC communication with easy cascading
  • 24 constant current channels of 100 mA each
  • 8 super source driver channels of 500 mA each
  • Indicator: PWR state
  • Power supply: 5 to 7.5 VDC
  • Cascade power connector: terminal blocks
  • Program interface: UART/ISP (VMA440)
  • Expansion socket: 100 mil bended pin header pair
  • Communication protocols: UART/IIC
  • Current consumption (except LED matrix): max. 40 mA
  • Drive current (every channel): max. 500 mA
  • Drive current ( every dot): max. 58 mA
  • Circuit response time: 10 ns
  • RGB LED matrix colour resolution per dot: 16 M
  • UART baud rate: 9600 - 115200

ACCESSORIES

REPLACEMENTS

  • Microprocessor: Atmega328P
  • 8 bits colours support with 6 bits correction for each colour in every dots
  • 16 MHz PWM support
  • No external circuits, play and shine
  • Dedicated GPIO and ADC interface
  • Hardware UART and IIC communication with easy cascading
  • 24 constant current channels of 100 mA each
  • 8 super source driver channels of 500 mA each
  • Indicator: PWR state
  • Power supply: 5 to 7.5 VDC
  • Cascade power connector: terminal blocks
  • Program interface: UART/ISP (VMA440)
  • Expansion socket: 100 mil bended pin header pair
  • Communication protocols: UART/IIC
  • Current consumption (except LED matrix): max. 40 mA
  • Drive current (every channel): max. 500 mA
  • Drive current ( every dot): max. 58 mA
  • Circuit response time: 10 ns
  • RGB LED matrix colour resolution per dot: 16 M
  • UART baud rate: 9600 - 115200

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