LTS-2301AWC Optoelectronics

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LTS-2301AWC is a display module of LED character and numeric, developed by Longtech Saamung Company. It is widely used in industrial environment and outdoor applications, such as panel meters, energy monitoring, telecommunication, process control, test and instrumentation, hazardous area, and many other applications. The module provides great performance, flexibility and reliability for various applications.

Basically, the LTS-2301AWC module consists of a 7x12 dot matrix LED array and continuously adjustable contrast. It can display a variety of characters and numbers with up to 7 characters per line, operating temperature from -20℃ to 70℃, and an operating voltage range from 10V to 45V. It has a brightness adjustable range of 0.5mA to 20mA, making it suitable for different display environments. This module also features a wide viewing angle of 110°, ensuring excellent readability in most applications.

The working principle of the LTS-2301AWC display module is based on the use of LEDs, light emitting diodes. When a current is applied to the light emitting diode, it emits light from its active surface. The emitted light is characteristic of the material from which the diode is made, and its intensity can be varied by changing the amount of current flowing through it. The current is typically supplied by a microprocessor or other controlling device. Through software or hardware commands, the microcontroller can send signals to the LEDs to turn them on and off, resulting in a display of characters or numbers.

In order to control the brightness of the LEDs, the module uses a built-in PWM driver. The PWM driver works by varying the duty cycle of the LED current, meaning that the LED can be driven at different levels of intensity. This is done by sending alternating high and low signal pulses, with the pulse widths corresponding to the desired brightness level. The PWM driver also provides a great power saving feature as it can reduce the power consumption of the display by more than 50%.

The LTS-2301AWC display module has a wide range of applications, and is especially suitable for use in industrial and outdoor environments. Its built-in PWM driver improves its energy efficiency and makes it suitable for applications that require long running times. The module also has a wide viewing angle of 110°, making it perfect for applications where visibility is important. Furthermore, its adjustable contrast feature ensures excellent readability in all types of lighting conditions.

The LTS-2301AWC module is an ideal choice for any application requiring a reliable display module with a wide range of features. Its reliable performance, flexibility and energy efficiency make it suitable for a wide range of display applications, and its excellent readability make it suitable for environments where visibility is important. Therefore, it is an ideal choice for any application that requires a reliable and durable display module.

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