SA08-21EWA

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The type SA08-21EWA is an LED character and numeric display module that has a wide range of uses across a variety of market segments. It is a built-in combination display module that is composed of 8-21 single-digit 7 segment displays, making it ideal for applications that require an LCD display with a large character or numeric display area.

The display module includes an integrated surface mount driver and an integrated power supply, allowing for a smaller overall form factor. The module is low-power, saving energy and reducing operating costs. It is also EMC certified, making it ideal for applications that require compliance with EMC regulations.

The module is also IPX-8 rated, meaning it is well-protected from dust, moisture and other environmental factors. The display module can operate in temperatures ranging from -20 to +60 Celsius and can be used in a variety of environments.

The SA08-21EWA’s main benefit is its ease of use. It can be used in conjunction with a wide range of microcontrollers, including Arduino, Raspberry Pi and ESP8266. The module can be connected to the microcontroller via an I2C interface, allowing it to easily communicate with the module. It can also be used with 3.3V or 5V power supplies, making it even more versatile.

The module features a wide viewing angle of 20 degrees, making it ideal for applications that benefit from improved readability. Additionally, the module can be used with a wide range of display panel sizes, ranging from 8 inches to 21 inches.

The working principle of the SA08-21EWA display module is relatively straightforward. It uses a series of shift registers to convert the input signal into a signal compatible with the display panel. The data is then sent to the display panel, which is then used to display the characters or numbers on the display. The module is designed to draw as little current as possible, making it energy-efficient and reducing operating costs.

Overall, the SA08-21EWA display module is a highly versatile and efficient module for applications requiring a large character or number display. Its small form factor, ease of use, wide viewing angle, and energy-efficiency make it ideal for a wide range of applications, from consumer electronics to industrial applications.

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