Velleman
VMA439
EAN: 5410329681012

RGB DOT MATRIX BOARD & DRIVER BOARD BASED ON ATMEGA328 VMA439

  • 5-7 Days
  • Description
  • More Details

New - Coming Soon

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.
• 8 bits colours support with 6 bits correction for each colour in every dots
• hardware 16 MHz PWM support
• without any 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
• driver board is based on ATMEGA328 and works with IDE, module dimensions: 60 x 60 x 16 mm
• microprocessor: Atmega328P
• 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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