WL690ED-M05-T

　　Working Principles of Ceramic Capacitors and Electrolytic Capacitors 　　In the circuit design process, capacitors are used for filtering. Sometimes electrolytic capacitors are used, and sometimes ce...[Details]

Translated from 5gradar   Can the UK architecture meet 5G security requirements? Jimmy Jones, cybersecurity telecoms expert at Positive Technologies, explains all.     5G security will become incre...[Details]

0 Introduction With the popularity of consumer products such as PDAs, mobile phones, digital cameras, printers, etc., the high-speed data transmission technology used for these devices and...[Details]

, is no longer unfamiliar. In modern large factories, various tasks such as welding, grasping, assembly, and distribution are carried out quickly and accurately. New robots such as welcoming robots...[Details]

When the wiring distance between the inverter and the motor is very long, the micro surge voltage caused by the high-speed switching process of the inverter at the motor terminal affect...[Details]

Sharp and Toshiba Lighting Technology have successively started to supply LED bulbs with shapes similar to small E17 bulbs since February 2010 (Figure 1). E17 bulbs "are expected to see a significa...[Details]

In fact, most people still don't have a comprehensive understanding of high-voltage differential probes. Nowadays, the rapid development of computer, communication, and consumer electronics industrie...[Details]

Although the oscilloscope is not the instrument with the highest hardware requirements, given that the oscilloscope is the single instrument most familiar to many engineers and the largest in the tes...[Details]

       News at noon on May 23rd, some Samsung mobile phone users encountered black screen and large-scale restart problems in the early hours of this morning. In response to this, the official Samsun...[Details]

Large-scale LED display systems have been widely used in various indoor and outdoor occasions, but because they mostly use multi-machine systems, the system cost and the complexity of software and ...[Details]

                                                                      //                          file name:shu ma guan.c         //                        designer: PES_LiWeiJin #include"reg51.h...[Details]

Because of the output voltage fluctuation caused by the sudden change of load, when the fluctuation lasts longer than the switching cycle, it can be adjusted to a certain extent through feedback. T...[Details]

　　1. Introduction 　　The thyristor trigger based on the single-chip microcomputer is undoubtedly a popular trigger device now. It has many advantages, such as small temperature drift, high reliabili...[Details]

On August 8, 2019, Harman was invited to attend the "New Driving Force of Automobiles - 2019 China Initial Quality Study (IQS) News Release and Automobile Quality Research Awards Ceremony" held by J...[Details]

The waveform of video signals is very complex, and image signals and timing signals are often mixed together. Various signals use different standards and formats, and each has its own characteristi...[Details]