LDD-A516RI

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The LDD-A516RI is a LED character and numeric display module from multi LED displays manufacturer LumiLEDs. It comprises a compact board with LED characters and numeric symbols, along with a controller board. The device is designed to be used where simple data display is required. It can be used in a variety of applications, including automotive displays, medical and security monitoring, industrial instruments and agricultural instrumentation.

The LDD-A516RI display module is made up of four sections: a controller board, two LED character and numeric boards, and an optional power board. The controller board contains the main microcontroller which runs the device, along with the DDR and SPI interfaces. The LED character boards contain the characters and numericals, with each board containing 20 characters printed on a 7-segment array format. The optional power board provides an external power source, should the main circuit not provide sufficient voltage.

The working principle of the LDD-A516RI is relatively simple. When the microcontroller receives a signal from a sensor or other input device, it reads the appropriate data from the controller board and forwards it to the LED boards. The boards then light up the correct characters or numbers accordingly. To extend the lifetime of the LEDs, the device only lights up one section at a time.

In automotive displays, the LDD-A516RI is used to display information such as exterior temperature, oil and fuel level, and speedometer readouts. In medical and security monitoring, the device can be used to display temperature and humidity levels, along with alarm notifications. Industrial instruments, such as sensors and controllers, commonly employ the device to view voltage, current or temperature readings. Agricultural instrumentation, such as weather monitoring or soil monitoring systems, also commonly uses the device to display information related to the condition of the field or environment.

The LDD-A516RI is a compact and simple LED character and number display device that is suitable for a wide range of applications. Its low power consumption and long life make it an ideal choice for projects where space is a concern. With its integrated controller board and power board, the device is a cost-effective solution for simple data display and is ideal for automotive, medical, industrial and agricultural applications alike.

The specific data is subject to PDF, and the above content is for reference