VAOM-A20571S-BW/40

Series:	--
Part Status:	Not For New Designs
Lead Free Status / RoHS Status:	--
Millicandela Rating:	18mcd
Moisture Sensitivity Level (MSL):	--
Internal Connection:	Common Cathode Row, Common Anode Column
Size / Dimension:	2.09" L x 1.49" W x 0.33" H (53.1mm x 37.8mm x 8.4mm)
Color:	Red
Configuration:	5 x 7
Voltage - Forward (Vf) (Typ):	1.8V
Interface:	--

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### VAOM-A20571S-BW/40 application field and working principleThe VAOM-A20571S-BW/40 is a versatile industrial-grade, 5x7 dot matrix LED display module with a black and white color scheme. This module is commonly used to display information such as time, direction, and instructions. It has a common-cathode and common-anode configuration and is rated for both indoor and outdoor applications.The module carries a wide range of features which make it suitable for a variety of applications. The LED matrix is made up of 5 rows and 7 columns, with each LED being 0.8 mm in height and 1.2 mm in width. It has a total LED count of 49 LEDs and operates within a voltage range of 5 volts to 24 volts. The module has an average current of 8mA and a maximum current of 17mA. It also has 16 channels to facilitate multiplexing, which allows multiple dots or segments to be displayed with a single connection.The VAOM-A20571S-BW/40 module works on the principle of constant-current control. This allows it to be used with a wide range of voltages and currents. Also, as the current is constant, the display ensures a consistent level of luminosity. Furthermore, with its onboard controller and built-in EEPROM memory, the module can be programmed with custom text, graphics, and logos that can be stored in memory and displayed.The VAOM-A20571S-BW/40 module is a reliable and easy-to-use solution for a variety of applications such as advertising, industrial signs and displays, transportation, and automotive systems. It can also be used for displaying menu items in restaurants, scrolling text messages in airports, or displaying information in public transportation systems. Additionally, being able to display text and graphics makes it a suitable choice for educational purposes as well.In conclusion, the VAOM-A20571S-BW/40 is a reliable and cost-effective solution for a wide range of industrial and commercial applications. It works on the principle of constant-current control, which allows it to operate in a variety of environments, and with its onboard controller and built-in EEPROM memory, it provides an efficient, versatile, and easy-to-use way to display information.

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