38X38mm LED DOT Matrix Display Module 8X8

A 38X38mm LED dot matrix display module is a type of LED display that consists of 64 LEDs arranged in an 8X8 grid. The dot matrix module has a size of 38mmX38mm and a thickness of 4mm. It is typically driven by a microcontroller, such as an Arduino. The microcontroller sends signals to the module to control which LEDs are turned on or off. The module also has a built-in driver chip that helps to simplify the interfacing with the microcontroller.

The dot matrix module is a versatile display that can use in a variety of applications. 8X8 DOT Matrix Display is commonly use in digital signage, toys, and educational devices. It can also use to create custom displays for hobby projects.

An LCD DOT Matrix is a type of dot matrix display module that consists of 64 LEDs arranged in an 8X8 grid. Each LED can individually turn on or off, allowing the display to show a variety of characters, symbols, and images.

The 8X8 LED dot matrix display module is typically driven by a microcontroller, such as an Arduino. The microcontroller sends signals to the module to control which LEDs are turned on or off.

The voltage of a 38X38mm LED dot matrix display module depends on the color of the LEDs. Red LEDs have a forward voltage of 2.1V to 2.5V. The voltage of the dot matrix module is also affected by the number of LEDs that are turn on. The more LEDs that are turn on, the higher the voltage required.

Overall, dot matrix LED displays are a versatile and affordable option for a variety of applications. They LED dot matrix displays are easy to use and can customize to meet the specific needs of a project.

Features : –

This 8X8 LED dot matrix display module has many benefits, making it a popular choice for a variety of applications. LED dot matrix display modules are relatively inexpensive, making them a cost-effective option for many projects. Here are some of the benefits of using an 8X8 LED dot matrix display module:

• Low cost
• Easy to use
• Versatile
• Durable
• Long lifespan

38X38mm LED DOT Matrix Display Specifications : –

These LED dot matrix display modules are durable and can withstand the elements. 8X8 LED dot matrix display module has 64 LEDs arranged in an 8X8 grid. This means that there are 8 rows of LEDs and 8 columns of LEDs. Each LED can individually turn on or off, allowing the display to show a variety of characters, symbols, and images.

The 8X8 LED dot matrix display module operates at a voltage of 5V. This means that the power supply that you use to power the module must also be rated for 5V. The current consumption of the 8X8 LED dot matrix display module is 20mA per LED. This means that if all 64 LEDs are turned on, the module will consume 1.28A of current.

• Number of LEDs: 64 LEDs arranged in an 8X8 grid.
• Operating voltage: 5V.
• Current consumption: 20mA per LED.
• Interface: 16-pin, serial interface.
• Color: Red, green, or blue.
• Size: 38mm x 38mm x 4mm.
• Weight: 20g.

38X38mm LED DOT Matrix Display Pin Descriptions : –

The LED dot matrix display has a 16-pin serial interface. This means that it can connect to a microcontroller or other device using a serial communication protocol, such as SPI or I2C. The pin description of an 8X8 LED dot matrix display module varies depending on the manufacturer, but some common pin descriptions include:

• VCC: This pin is the positive voltage supply pin. It should connect to a 5V power supply.
• GND: This pin is the ground pin. It should connect to the ground of the power supply.
• DIN: This pin is the data in pin. It is use to send data to the display module.
• CS: This pin is the chip select pin. It is use to select the display module.
• CLK: This pin is the clock pin. It is use to synchronize the data transfer between the microcontroller and the display module.
• ROW0-ROW7: These pins are the row select pins. They are use to select the row of LEDs that you want to control.
• COL0-COL7: These pins are the column select pins. They are use to select the column of LEDs that you want to control.

38X38mm LED DOT Matrix Display Applications : –

The dot matrix display is a versatile display that can use in a variety of applications. 8X8 LED DOT Matrix Display are often use in digital signage applications to display text, images, and videos. They are a cost-effective way to display information in public places, such as bus stops, train stations, and shopping malls. Here are some of the most common applications:

• Digital signage
• Toys
• Educational devices
• Message boards
• Scoreboards
• Alarm clocks
• Weather stations
• Traffic lights
• And more
• Display text and numbers
• Show images and animations
• Create custom graphics
• Make a digital clock or calendar
• Build a game or toy
• Create a message board
• And more

Package : –

1 x 38X38mm LED DOT Matrix Display

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