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What is an electrometer? Like a digital multimeter (DMM), a Keithley electrometer is an instrument used to measure charge, current, voltage, and resistance. However, an electrometer goes beyond a sta...[Details]

China Energy Storage Network : In the new generation of power systems, many new technologies have emerged and are rising rapidly, mainly including new energy power generation technology, vari...[Details]

ASML delivered the world's first High NA EUV extreme ultraviolet lithography machine to Intel at the end of last year. At the same time, it is researching a more powerful Hyper NA EUV lithography m...[Details]

　　Integrating NFC with mobile phones to provide consumers with a way to conduct valued transactions in a close proximity sensing manner is a function that is now widely discussed and implemented. How...[Details]

After a few years, you may not have to move bricks anymore. On February 15, Monumental, a construction robot startup, announced on its official website that it had completed a new roun...[Details]

1. Experimental tasks Use the single-chip computer P1.0 to output 1KHz and 500Hz audio signals to drive the speaker to output the alarm sound as an alarm signal. The 1KHz signal is required to...[Details]

It has been reported recently that Sharp plans to mass-produce Micro LED, which is regarded as the next-generation panel, in 2023, with the goal of seizing the highly anticipated growth market for gl...[Details]

1. Constant flow liquid supply system (inverter comes with PID controller) As shown in Figure 1-1, the inverter flow PID control system. The sensor is a 2-wire flow sensor with a 4-20mA output...[Details]

In the field of autonomous driving, what is BEV? What is Occupancy? BEV is the abbreviation of Bird's Eye View, which means a bird's-eye view. In the field of autonomous driving, BEV refers to...[Details]

     At noon today, the official Weibo account of Ninebot, a company in Xiaomi's ecological chain, announced that Ninebot C40 electric car will soon start crowdfunding on Xiaomi Youpin, with the spec...[Details]

Soft start and star-delta start are two common motor starting methods. They have certain differences in starting current, starting torque, starting time, etc. Soft Start Soft st...[Details]

　　In the test and measurement process, due to the influence of the measuring instrument hardware itself, measuring conditions or measuring methods, there is a certain difference between the measured ...[Details]

Recently, policies such as the "Interim Provisions on Traceability Management of Recycling and Utilization of Power Batteries for New Energy Vehicles" (hereinafter referred to as the "Provisions") ...[Details]

　　The widespread application of wireless sound reinforcement systems has solved the problems of wiring and mobile use in actual projects. Wireless transmission methods have also developed from tradit...[Details]

On October 21, Tang Chuanle, deputy director of China National Nuclear Corporation Equipment, led a team to visit and exchange with Herui Electric Power. The company's chairman Yang Lin, general ma...[Details]