ACSA04-41SRWA-F01 Optoelectronics

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ACSA04-41SRWA-F01 Application Field and Working Principle

ACSA04-41SRWA-F01 is an LED character and numeric display module. It is based on 2-bit full-color dot-matrix display technology, which uses a high-speed microprocessor and embedded software control to display various alphanumeric and graphics messages.

ACSA04-41SRWA-F01 provides an integrated solution for various display applications. Its integrated components such as power supply, LEDs, cables, and connectors give it a number of advantages, including convenient installation and reliable performance. Its large-screen LCD interface ensures clear and readable content. Its small size makes it ideal for space-constrained applications.

The ACSA04-41SRWA-F01 is powered by a 4-bit low-power ARM Cortex-M0 processor. It has a high-speed operating frequency of up to 48MHz, which provides excellent response time for displaying data. The LED display module is designed with a LED matrix configuration. It consists of red, green and blue LED diodes being arranged in a matrix using a mesh, allowing for dynamic display of characters, digits, symbols, and graphics.

With its 16-bit dynamic number display and powerful software control, ACSA04-41SRWA-F01 can be used in various applications. It can be used to monitor output in the consumer electronics industry; to serve as a dynamic sign in commercial advertising; to display parameters in medical equipment; and to display images in TV, computers and cars.

The ACSA04-41SRWA-F01 uses Pulse-Width Modulation (PWM) to achieve brightness levels and color control. The working principle is simple: A certain electric current pulse is generated, which is sent to all LEDs in the matrix, illuminating them with different intensity according to the duration of the pulse, while the color of each LED is determined by mixing the light intensity of the red, green and blue channels. When an LED is connected to the PWM, it can be illuminated with different intensity and different color according to the width of the PWM output. This module also supports digital brightness control and PWM dimming control.

To sum up, ACSA04-41SRWA-F01 is a specialized LED character and numeric display module, based on 2-bit full-color dot-matrix display technology. Its features include a built-in 4-bit low-power ARM Cortex-M0 processor, 16-bit dynamic number display, and integrated components. Its powerful software control and PWM technology make it ideal for various display applications.

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