EA W402B-NLW

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The EA W402B-NLW is a display module that is categorized within the Display Modules - LCD, OLED Character and Numeric range. It is a four digit numeric LCD module that has wide applications and is designed to be used in a variety of industrial, automotive and appliance systems. This module is compact in size and can easily fit into limited application spaces.

The display module offers a robust construction to ensure high reliability and longer life. It offers a wide range of operating temperatures and has a wide viewing angle so it can be easily viewed in any direction. The display module can be powered using two or three volts and supports a wide range of control interfaces.

The working principle of the EA W402B-NLW display module is quite simple. It first powers up the module by supplying the required voltage and then uses an interface to control the various components of the module. This includes controlling the backlight LED and character LED. Once the LED is activated, a signal is sent from the interface to the LCD controller of the module, which displays the characters on the LCD panel.

The EA W402B-NLW display module has wide applications in industrial, automotive and home appliance systems. The module can be used to display information such as temperature, humidity, timer and other related information. It can also be used in transportation systems to display trip times, stop times and other related information. The display module is ideal for medical instrumentation as it is reliable and accurate.

In summary, the EA W402B-NLW display module is a four digit numeric display module that is categorized within the Display Modules - LCD, OLED Character and Numeric range. The module is compact in size and is reliable and accurate for a variety of applications. It has a wide range of operating temperatures and a wide viewing angle. The module works by powering up the module and using an interface to control the components and display the characters on the LCD panel.

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