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During the Huawei Connect Conference, Ma Haixu, President of Huawei's Intelligent Computing Business Unit, delivered a keynote speech entitled "Using Innovation to Provide the World with the Most Pow...[Details]

basic introduction What is infrared? The visible light that human eyes can see is arranged from long to short in wavelength, namely red, orange, yellow, green, cyan, blue and purple. The wavelength r...[Details]

1. Introduction Microgrid refers to a small power generation and distribution system composed of multiple energy sources. The purpose of microgrid is to realize the flexible and efficient appl...[Details]

In fact, when learning to use a single-chip microcomputer, everyone often thinks it is simple and passes it quickly, but there are actually some things that are worth thinking about. When I wrote pro...[Details]

NMOS is commonly used. The reason is that it has a small on-resistance, is widely used, and meets the requirements of LED driver design. Therefore, NMOS is generally used in switching power supplies a...[Details]

The principle of digital oscilloscope determines that there must be dead time in waveform observation, and the length of dead time directly affects the oscilloscope's ability to capture abnormal sign...[Details]

When measuring current with a normal ammeter, the circuit needs to be shut down before the ammeter can be connected for measurement, which is very troublesome. Sometimes the normal operation of the m...[Details]

Valve Regulated Lead Acid (VRLA) batteries are commonly used as three-phase sources for uninterruptible power supply (UPS) systems. Due to their weight and size, data centers require a reinforced loa...[Details]

According to foreign media reports, on Monday local time, the British Competition and Markets Authority (CMA), the British competition regulator, announced that it would launch an investigation into ...[Details]

On March 31, Sanan Optoelectronics announced that its wholly-owned subsidiary Hubei Sanan Optoelectronics Co., Ltd. ("Hubei Sanan") received a document from the Finance and Financial Bureau of Ezhou ...[Details]

Hua Hong Semiconductor announced its first quarter 2019 results. The announcement shows that Hua Hong Semiconductor's sales revenue in the first quarter of 2019 reached US$220.8 million, up 5.1% year...[Details]

Abstract: This article introduces the functional characteristics of a new type of microcontroller serial port expansion chip and the application of the interface with the microcontroller. Key...[Details]

Today, MEMS microphones are replacing electret condenser microphones (ECMs) in audio circuits. Both ECM and MEMS microphones perform the same function, but each interface differently to the rest of...[Details]

TrendForce said that the rapid increase in the penetration rate of the global new energy vehicle market has stimulated the annual increase in the installed capacity of power batteries. At the same tim...[Details]

On October 29, the Korea Economic Daily stated that according to the latest Samsung semiconductor memory roadmap it has, Samsung Electronics will launch the next-generation V-NAND with more than 40...[Details]