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Omnitron Electronics Toll Free:1-800-379-6664 Phone:954-574-0345 Fax: 954-574-9528
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Product Details
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Velleman VMA439 RGB DOT MATRIX BOARD & DRIVER BOARD BASED ON ATMEGA328
SKU: VMA439
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Overview
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.
Product Details
Features
- 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
Specifications
- 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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Order Info
TOLL FREE: 800-379-6664
INTERNATIONAL:954-574-0345
SCHOOL PURCHASE ORDERS:
FAX: 954-574-9528
INTERNATIONAL ORDERS:
MONEY ORDER,WESTERN UNION, OR BANK WIRE
(NOT INCL. CANADA)
INTERNATIONAL:954-574-0345
SCHOOL PURCHASE ORDERS:
FAX: 954-574-9528
INTERNATIONAL ORDERS:
MONEY ORDER,WESTERN UNION, OR BANK WIRE
(NOT INCL. CANADA)
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