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Abstract: At first the typical application of NCP1650 type power factor correction IC is introduced. Then its circuit design and the external function expansion method are explained in detail. Keyword...[Details]

This article will focus on the working principle, product features and performance of digital isolators, and then explain some applications of digital isolators in electronic products. In curr...[Details]

Operating system: ubuntu10.04 Assembly language: arm The format of the STR instruction is: STR{condition} source register, The STR instruction is used to transfer a 32-bit word data from the so...[Details]

According to news on September 6, Arctic Xiongxin recently announced that the first independently developed chiplet interconnection interface PBLink based on the domestic "Chiplet Interconnect Interf...[Details]

     Sina Technology News Beijing time, December 21 morning news, according to foreign media reports, Motorola has postponed the launch of its foldable Razr smartphone in North America, saying that d...[Details]

Recently, the Desay Battery-Huizhou Water Group 3.5MW/7.525MWh energy storage project successfully passed the completion acceptance, which marks that Desay Battery has made important progress in pr...[Details]

LED lighting has gradually replaced traditional lighting to become the dominant lighting market. Due to the second revolution in the lighting field, LED lighting technologies such as improvements i...[Details]

Program header file #include reg52.h #include intrins.h #include math.h sbit CS=P1^0; sbit SCK=P1^2; sbit SID=P1^1; sbit Key=P1^3; sbit DQ = P2 ^ 7;  //定义端口DQ unsigned char code AC_TABLE ={ 0x80,0x81...[Details]

Home automation is booming. There is a growing demand for new wireless applications, including security systems, smart entertainment systems, and more. Tony Testa, Director of Marketing, Wireless Con...[Details]

Recently, the launch and press conference of Jibei Virtual Power Plant organized by State Grid Jibei Electric Power Co., Ltd. was successfully held in Beijing. This marks the official launch of the...[Details]

The spread of the novel coronavirus pneumonia epidemic has caused many people to worry about the local semiconductor supply chain. What impact will this epidemic have on the local semiconductor indus...[Details]

Want to break free from the constraints of gravity? Want to practice parkour and run on vertical walls? - Don't look at me with admiration, even though I am the cute and exquisite Wallbots who can ...[Details]

Figure 1 Volkswagen's test   Today, the application of small DC wall-mounted charging boxes in China is relatively in its infancy. In foreign countries, as Volkswagen started charging 22kW DC wall b...[Details]

 On August 18, Sanan Optoelectronics released its semi-annual report stating that the company's operating income in the first half of the year was 3.568 billion yuan, a year-on-year increase of 5.31%...[Details]

1 Introduction At present, in various photovoltaic power stations, solar cells are generally used to collect solar energy and store it in batteries so that it can be inverted into 220V...[Details]