QLMP-C099

LED Indication - Discrete

Advancements in technology have brought a wide range of possibilities when it comes to illuminating objects. LEDs, in particular, have become increasingly popular in consumer and industrial applications due to the flexibility they offer. One of the most commonly used LED products is the QLMP-C099, which is used in a range of applications where multiple LEDs must be tracked, such as image capture, pulsed laser control, and liquid crystal display. This article will discuss the application field and working principle of the QLMP-C099.

QLMP-C099 Application Field

The QLMP-C099 is part of a family of LED indicators that provides various kinds of RGB illumination for image capture and other video processing applications. This device is designed for moderate ambient light levels and can be used in several cases, including:

• Drone navigation systems
• Contactless customer authentication systems
• Image analysis and object recognition

It can also be used in ticketing, gaming, and event control systems, as well as in general-purpose lighting. Furthermore, it can be used as a warning indicator to mark potentially hazardous areas.

QLMP-C099 Working Principle

The QLMP-C099 features a three-chip design. The first chip holds the LEDs and a constant current driver, the second chip is responsible for color mixing, and the third chip is a 12-bit DAC (Digital to Analogue Converter) for precise control over the LED brightness and color output. The LEDs are triggered by a direct current and the total output power is adjustable. The output color is monochromatic and can be adjusted by a simple PWM pulse or by a complex mapping routine.

In order to achieve consistent performance, the RGB LED circuit requires an external power source to stabilize the supply voltage. This source can be either a battery or an AC adapter depending on the application. The LED control circuitry is also equipped with over voltage protection, short circuit protection, and temperature limiters. This ensures that the LED remains safe even during extreme conditions.

The QLMP-C099 can be accessed and programmed via an integrated serial port. It is also compatible with a wide range of micro controllers and industrial protocols, including SPI, I2C, and UART. Additionally, the device can be programmed to work in a variety of modes such as constant-on and flashing mode.

The QLMP-C099 is a reliable, efficient, and easy-to-use device that has wide application possibilities in a variety of sectors. Its feature-rich design and integrated control system facilitate an easy integration in existing systems. Furthermore, the multiple color variation and a wide voltage range make it a versatile option for most applications.