Subtotal: 10,000RWF
Max7219 dot matrix module BRD
In Stock
4,000RWF
In Stock
The Max7219 dot matrix module BRD is a compact display driver that can control up to 8 individual dot matrix displays. It features a built-in serial-to-parallel converter, adjustable LED brightness control, and onboard data decoding. The module operates on 5V DC and has an SPI interface for easy communication with a microcontroller. The Max7219 is widely used for projects requiring scrolling text, LED displays, and other graphical displays
Description
The Max7219 dot matrix module BRD is a compact and integrated circuit designed to control multiple dot matrix displays. It operates as a display driver and can control up to 8 individual displays, reducing the number of required microcontroller pins. The module has a built-in serial-to-parallel converter, allowing it to interface with a microcontroller through a simple serial connection. The BRD features onboard potentiometers for adjusting brightness and data decoding, making it an easy-to-use solution for driving dot matrix displays. The Max7219 is commonly used in projects requiring scrolling text, LED displays, and other types of graphical displays.
The Max7219 dot matrix module BRD has the following specifications:
- Operating voltage: 5V DC
- Display driver: 8 digits of 7-segment displays or 8x8 dot matrix displays
- LED display brightness control: adjustable via onboard potentiometer
- Serial input: SPI interface
- Maximum refresh rate: 10 MHz
- Dimensions: 50mm x 45mm
- Operating temperature range: -40°C to +85°C
- Onboard decoding: BCD codeB or straight 8-bit binary
- Output sink current: 20mA per output (max)
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