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After the connection of the machine tool motor control circuit is completed, it should be checked before the power-on test run to prevent wrong connection, missing connection or line fault. Usually, ...[Details]

In the context of my country's social energy structure transforming to a green, clean and low-carbon structure, Weijing Energy Storage has realized the necessity and rigid demand of energy storage for...[Details]

Introduction: The timer consists of an 8-bit auto-reload up-counter with a programmable prescaler. It can be used as a time base generator with overflow interrupt function. The main function: (1) 8...[Details]

Abstract: In order to overcome the shortcomings of low accuracy and narrow application field of traditional compass, HMC1052 magnetoresistive sensor is used to convert geomagnetic signal into volta...[Details]

　　1. Introduction 　　The power devices used in UPS include bipolar power transistors, power MOSFETs, thyristors and IGBTs. IGBTs have the advantages of easy driving, simple control and high switching...[Details]

Although photovoltaic power stations have a long lifespan and a warranty period of up to 25 years, they will always "get sick" more or less during the power generation process. So do you know how t...[Details]

ADC (Analog-to-Digital Converter) is a device that converts analog signals into digital signals. As a bridgehead between the real world and the digital world, ADC is the source of the entire signal...[Details]

For intelligent driving, cars collect environmental data through more and more sensors and cameras. In order to analyze this data to identify objects, track their movements and predict their behavi...[Details]

Volvo Cars announced an investment in Israeli battery developer StoreDot. The two companies did not disclose the amount of the strategic investment. StoreDot's previous investors include Daimler, Sam...[Details]

1. Implement functions (1) The branch controller has a clock function that can set and display the time for turning on and off lights, and control the entire branch to turn on and off ligh...[Details]

According to reports, TSMC today released its revenue data for September and the third quarter of 2021. In the third quarter, as the world's largest chip foundry, TSMC's revenue hit a record high, in...[Details]

Historically, GPS receiver designers have combined simulation and drive testing to determine receiver performance in complex environments. While GPS signal simulation provides a repeatable signal s...[Details]

Standard DDR SDRAM is divided into DDR 200, DDR 266, DDR 333 and DDR 400, with standard operating frequencies of 100MHz, 133MHz, 166MHz and 200MHz, and corresponding memory transfer bandwidths of 1.6G...[Details]

　　 Can Industry 4.0 be evaluated? If so, how can it be implemented? This question has been widely concerned in the industry. Under the promotion of the German National Academy of Engineering acatech,...[Details]

On October 31, with the official commissioning of the newly expanded 220 kV Keke Line 258 interval of the Hohhot Power Supply Company of the Inner Mongolia Electric Power Group, the Hohhot Kezhen 100 ...[Details]