8x8 LED Dot Matrix Display Module MAX7219
- Product SKU: KG116
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Specification
Description
Introducing theled matrix max7219 Display Module , a versatile and efficient solution for creating dynamic visual displays in your electronic projects. This 8 * 8 led matrix module is designed to make the integration of 8 * 8 led matrix module seamless, providing a compact and easy-to-use interface for a wide range of applications.
Key Features OF 8 * 8 led matrix module:
High Resolution: The 8x8 LED matrix offers a high-resolution display, allowing you to showcase intricate patterns, text, and animations with clarity and precision.MAX7219 Driver: Equipped with the MAX7219 LED driver, this module simplifies the control of the LED matrix, reducing the number of microcontroller pins needed for operation. The MAX7219 supports cascading multiple modules, enabling the creation of larger displays without sacrificing performance.
Easy Integration: The 8 * 8 led matrix module features a user-friendly interface, making it compatible with popular microcontrollers such as Arduino, Raspberry Pi, and more. Its simplicity ensures a hassle-free integration process for both beginners and experienced users.
Versatile Applications: Ideal for a variety of applications, including message boards, score displays, clock displays, and creative electronic art projects. The versatility of this module makes it a valuable addition to your toolkit for DIY electronics.
Cascadable Design: Connect multiple modules in series to expand your display capabilities. This cascading feature enables the creation of larger and more complex visual outputs while maintaining easy control through a single microcontroller.
Adjustable Brightness: Tailor the brightness of the LED matrix to suit your specific needs. The module allows you to adjust the intensity of the display, providing flexibility for different lighting conditions.
Low Power Consumption: Despite its powerful capabilities, the module is designed to be energy-efficient, ensuring that your projects remain power-conscious without compromising on performance.
Daisy-Chaining Support: Easily connect multiple modules in a daisy-chain fashion, simplifying the wiring and making it convenient to scale your projects without unnecessary complexity.
Pin Connection
VCC: Connect this pin to the positive power supply, typically 5V.GND: Connect this pin to the ground (0V) of your power supply.
DIN (Data In): Connect this pin to the data output of your microcontroller. This is where the data is sent to the MAX7219.
CS (Chip Select): Connect this pin to the chip select pin of your microcontroller. It is used to enable or disable the MAX7219.
CLK (Clock): Connect this pin to the clock output of your microcontroller. It provides the clock signal for the data transfer.
Technical Details OF led matrix max7219
- Driver IC: MAX7219
- Input Voltage (V): 5
- Max. Operating Current (mA): 320
- LED Color: Red
Display Size: 8x8, meaning it has 8 columns and 8 rows of LEDs, resulting in a total of 64 LEDs on the module.
Driver Chip: MAX7219 is a serially interfaced LED driver IC that allows for easy control of multiple LEDs using a minimal number of pins. It supports a daisy-chaining feature, enabling the connection of multiple modules in a series.
Interface: The module typically interfaces with a microcontroller or any other digital device through a 3-wire SPI (Serial Peripheral Interface) connection.
The pins include
- VCC: Power supply pin (usually 5V).
- GND: Ground pin.
- DIN (Data In): Input for serial data.
- CS (Chip Select): Active-low chip selects input.
- CLK (Clock): Clock input.
Daisy-Chaining: The modules can be daisy-chained, allowing you to control multiple displays with a single set of control pins from the microcontroller. This is achieved by connecting the DOUT (Data Out) pin of one module to the DIN (Data In) pin of the next module.
Brightness Control: The MAX7219 supports brightness control for the LEDs. The intensity of the display can be adjusted through software, allowing for different levels of brightness.
Cascading Multiple Modules: By connecting multiple modules in series, you can create larger displays or scrolling text effects.
Library Support: Various libraries are available for popular microcontrollers like Arduino, making it easy to interface with the MAX7219 and control the display.
Applications: The 8x8 LED Dot Matrix Display Module MAX7219 is commonly used in projects where a compact and programmable LED display is required, such as digital clocks, message boards, and simple animations.
Physical Attributes OF led matrix max7219
- Length × Width × Height(mm) : 32 × 32 × 6
- PCB Size ( L x W ) mm : 50 x 32
- Weight (gm): 21
Integration with Arduino
Below is the hookup for the FC-16 MAX7219 Module:
Sample Code
Additional Details OF led matrix max7219
- Requires only 3 communication wires of MCU
- Cascading multiple 8 * 8 led matrix module is very easy
- The size of the display is very compact
- The PCB features M3 holes for mounting.
Product Video
Documentation
Package Includes
- 1 x 8x8 LED Dot Matrix Display Module MAX7219
Customer Reviews
This supports my arduino nano, arduino uno and arduino mega flawlessly. Strong built and a good product to have for my projects and other customizations. It is just like plug and play so, there's no problem or difficulty using it. It is carefully soldered. 5 star from me.
Awesome product delivered before time estimated..
Good item
Excellent product, working very well.
Great product
Working fine
Good product
The product is awesome perfectly soldered, good intensity of light, they included female to female connectors which is suited for an Arduino nano, but frankly speaking, I'd like a female to male connector as it is more convenient to use the product via a breadboard, anyways we get the connectors for very cheap so no worries, this product is awesome
Worked pretty well and very good packaging
Good one. It has SPI interface, which made the job easier. It took just a few minutes to connect to Raspberry Pi and drive through readily available python library.
