"Three questions" LED lighting industry future dev…

At present, the LED industry has always been the focus of attention, it is worthy of LED entrepreneurs to ponder. Recently, LED industry experts released several questions about LED competition in the second half of the year, which clarified the future direction of the LED industry. 1. Where is th ...read more...

The power supply line used for technical maintenance and rep…

According to the draft design results of the supporting electrical equipment and considering the optimization experience abroad, the following train power supply busbars are proposed: 3000V DC or 50Hz converter (high voltage); 110V DC (battery pack) and 650V DC (after high-voltage primary convers ...read more...

Exploring pan-home: joint marketing requires third-party pla…

[Text|High-tech LED reporter Luo Shenghua] If the high cost of physical storefronts affects the promotion of pan-homes, then the emergence of mobile Internet and e-commerce platforms will make the marketing tools of “pan-home” more abundant. “Generally speaking, 'pan-home' ...read more...

Real-time calibration of converter gain and timing error for…

The explosive growth of mobile data is driving the development of new receiver architectures for communications infrastructure to achieve greater capacity and greater flexibility. The software-defined radio system will be the next-generation communication system based on a high-efficiency RF ADC ...read more...

Image acquisition system based on FPGA and MV-D1024E camera

1 Introduction Image acquisition is the basis of digital image processing, image recognition and machine vision, and its application fields are very extensive. The optical image is mainly converted into a digital signal by using a photoelectric conversion device such as CCD o ...read more...

Introduction to the difference between the brightness and gr…

We often hear that what is the gray scale and brightness of the led display, so how much do you know about the gray scale and brightness of the led display? Let's take a look at the explanation given by professionals. The gray level of the LED display is also called the color scale or gray sc ...read more...