IPS620-30F

When the frequency converter is actively changing frequency, the harmonics it generates seriously interfere with the normal operation of the flow meter, which is manifested as distortion of the flow ...[Details]

    This article will focus on EMI and RFI testing. This stage is often overlooked due to the difficulty and cost of testing. However, with design deadlines approaching, neglecting this step can lead...[Details]

1. Abstract : SPI interface is widely used. In many cases, people will use software simulation to generate SPI timing or use MCU with SPI function module. However, with the development...[Details]

　　Whether it is ordinary consumer products or industrial machinery, vibration analysis is an essential step in the product design process. Design engineers need to understand and solve the impact of v...[Details]

According to foreign media reports, researchers at the Hong Kong University of Science and Technology have designed the world's first 3D artificial eyeball. If all goes well, it is expected to help m...[Details]

According to the People's Court Announcement Network, since the outbreak of the epidemic, that is, from January 22, 2020 to the present, more than 1,000 companies have issued bankruptcy announcements...[Details]

Motor Control Design for White Goods The trend in the white goods industry is to replace induction motors with permanent magnet synchronous motors (PMSM). In recent years, the price of induction mo...[Details]

1 Introduction With the wonderful appearance of TD-LTE test network at the World Expo and Asian Games, and China Mobile's huge investment in the construction of 6+1 city test network in 2011, ...[Details]

Yuanjie Semiconductor recently announced that it has achieved mass production of 12-wave 25G MWDM laser chips. Official news from Yuanjie Semiconductor shows that Yuanjie Semiconductor has continued ...[Details]

Following the famous saying in the Internet industry, "As we all know, Tencent is an investment company," there is also an "investment company" in the autonomous driving chip industry. In the past ...[Details]

This article mainly introduces how to use the MODBUS to PROFINET gateway PNMD485-K20 of Beijing Weiying Innovation Technology Co., Ltd. (Weiying Innovation) to connect Delta inverter CP2000 to Siem...[Details]

Most circuits are referenced to ground, and lower voltage components can monitor the low side of the load, but not the high side. For example, almost any low voltage rail-to-rail input op amp can det...[Details]

The photovoltaic power station in Zaduo County, Yushu Tibetan Autonomous Prefecture, Qinghai Province is an off-grid photovoltaic power station, which was built by Zhongneng Huachen Company and put...[Details]

Huaxing Wanbang Technical Economics Articles After falling from the market, is scenario-based embedded computing the breakthrough direction for domestic MCU and other chips? Author: Shang Rui, ...[Details]

Program Size: Code=114956 RO-data=20528 RW-data=808 ZI-data=702360   FromELF: creating hex file... "..\OBJ\MALLOC.axf" - 0 Error(s), 0 Warning(s). Build Time Elapsed:  00:00:05 From the compilation...[Details]