SK-GEN4-28DT-PI

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

SK-GEN4-28DT-PI is an application field and working principle of a display module that belongs to the LCD, OLED, Graphic family. This module has a four inch TFT LCD screen with a resolution of 320x240 pixels, a capacitive touch panel, and an ARM926 microcontroller.

When it comes to applications, the model offers a great range of options, ranging from industrial, commercial, automotive to consumer products. With its resistance to shocks and vibrations, the LCD module is ideal for industrial applications with a harsh environment, while the touch panel makes it attractive for consumer-oriented applications.

The working principle behind the SK-GEN4-28DT-PI relies on the combination of various components. Its primary component is a TFT LCD display, which features a high resolution of 320x240, as well as an Outline Dimension of 102x75x4 mm. Apart from that, the module also features an ARM926 microcontroller, a power management IC, a voltage and temperature sensor, an audio codec, a 9-bit A/D converter, and a capacitive touch panel.

The ARM926 microcontroller is responsible for the majority of the processing performance of the device. It is capable of running at 300MHz and can carry out multiple tasks, including data collection, data processing and visualization. The microcontroller communicates with the display through a 2-wire I2C interface and with the touch panel via a 1-wire IC interface. It also incorporates several I/O pins for connecting external devices and controls.

The power management IC is responsible for regulating the power supply for the LCD, touch panel, audio codec and A/D converter, as well as monitor their status. Together with the embedded voltage/temperature sensor, it enables the device to take corrective actions, ensuring the stability and safety of the module.

The audio codec, which is also known as a digital signal processor (DSP), enables the module to process the audio streaming data. It supports both 16-bit and 8-bit stereo audio formats and has a built-in amplifier, allowing it to directly drive the speakers. The 9-bit A/D converter helps the device to sample data from the external world and passes them to the microcontroller.

Finally, the capacitive touch panel provides a user-friendly interface. Apart from allowing the user to interact with the device, it also boosts the attractiveness of the display. The touch panel consists of a glass panel and a controller, which processes the input from the touch sensors and sends it to the microcontroller.

In conclusion, the SK-GEN4-28DT-PI display module has many applications, ranging from industrial to consumer products, thanks to its versatile features. Its four-inch LCD display, capacitive touch panel and ARM926 microcontroller provides powerful processing performance, making it an ideal solution for various projects.

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