202R29W151KV6R

The GPT-9800 series electronic safety tester combines high durability and safety protection design, and complies with the testing requirements of various electronic/electrical products or components ...[Details]

0 Introduction 　　Multi-point temperature measurement systems are widely used in the industrial field and national production. For example, in the chemical industry, it is often necessary to detect ...[Details]

More and more portable consumer electronics products are equipped with color displays, such as mobile phones, digital cameras, PDAs, MP3, PMP players, etc., among which mobile phones occupy the vast ...[Details]

I often see that many small companies use oscilloscopes that are too low-end, with low bandwidth and low sampling rate. They think that it is enough to capture the waveform, and they think that it is...[Details]

　　Over the years, manufacturers have continued to bring LED lamps to the market with the ultimate goal of replacing incandescent and compact fluorescent lamps (CFLs). These bulb designs have evolved ...[Details]

Introduction In recent years, with the rapid development of marine industry, marine environmental protection has been put on the agenda. Therefore, marine water environment monitoring has b...[Details]

　　A multimeter is a magnetoelectric instrument with a rectifier that can measure multiple electrical parameters such as AC and DC current, voltage and resistance. For each electrical quantity, there ...[Details]

On May 30, Xinhua News Agency was authorized to release the "Report on the Implementation of the 2019 National Economic and Social Development Plan and the Draft of the 2020 National Economic and Soc...[Details]

    Ethernet is widely used in the fields of PC and data communication. Since the introduction of the 10Base-T standard in 1990, the technology of Ethernet has developed rapidly. Currently, 10M/100M/...[Details]

Schematic main function Press key1 to control the LED to light up one bit Press key2 to light up the LED. #include REGX52.H //0 num 65535 void Delay_ms(unsigned int num) //@12.000MHz { unsi...[Details]

The digitization of megacities, high-quality governance, and smart cities have always been hot topics in all walks of life in recent years. In various related news and analyses, we often fall into su...[Details]

On May 9, Horizon Robotics, a domestic automotive AI chip manufacturer, officially announced that its third-generation automotive-grade product, the high-computing Journey 5 series chip...[Details]

This afternoon, ZTE held a launch conference for the Axon 40 series, in which the Axon 40 Ultra returned to a minimalist design and was equipped with a Snapdragon 8 Gen 1 chip. In terms of appeara...[Details]

When discussing the RC spike absorption problem of the secondary-side rectifier diode of Flyback, it is better to use RCD absorption than RC absorption to deal with such spike problems. With RCD ...[Details]

The intelligent compact shelving control system is a highly automated storage device, which is widely used in libraries, archives, warehouses and other places. It realizes intelligent control and m...[Details]