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In the previous articles, we discussed mathematics, logic, digital circuits, mechanical computers, and the electronic computers that are now popular today. These efforts, which condensed human wisdom...[Details]
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While the process of domestic chip independence and control is accelerating, the industrial chain has gradually expanded the goal of "domestic substitution" to more links, including a few mobile phon...[Details]
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Traditionally, precision half-wave and full-wave rectifiers use carefully selected components, including high-speed operational amplifiers, fast diodes, and precision resistors. The large number of co...[Details]
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Today,
low-power
solutions have become a hot topic in the industry, especially energy-saving solutions for battery-powered portable devices. Generally speaking,
semiconductor
devi...[Details]
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(1) Application conditions. The floating ground terminal of the driver chip can be connected to the same potential as the source terminal of the MOSFET. The PWM power output stage of the driver chi...[Details]
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Circuit principle: Although OOK modulation has poor performance, its circuit is simple, easy to implement, and stable in operation. Therefore, it has been widely used. Such circuits are almost ...[Details]
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On December 13, the administrator of Tsinghua Unigroup published an announcement on the Shanghai Stock Exchange website stating that under the supervision and guidance of the court, it had extensivel...[Details]
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20 years ago, the advent of easy-to-use integrated switching regulators revolutionized
power management
technology. Previously, most applications used linear regulators as
...[Details]
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There are no shortcuts on the road to the Internet of Vehicles. I can't forget that my roommate in college opened WeChat day and night, pulled down the menu, and clicked on the jump, just to beat t...[Details]
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The 0~100 mV precision voltage source is an indispensable excitation signal source for the regular inspection of important control systems such as aircraft engine temperature control boxes. The des...[Details]
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HONG KONG - Media OutReach - 12 October 2021 - The Hong Kong Polytechnic University (PolyU) has actively participated in the new project "InnoHK Innovation Hong Kong Research Platform" promoted by ...[Details]
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In the process of accelerating the transformation of transportation electrification driven by the "dual carbon" goal, power battery innovation has become the key to strengthening
the competitive l...[Details]
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The OFweek Cup 2023 China Robot Industry Annual Awards (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative
robot
...[Details]
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Following the completion of a pre-A round of financing of tens of millions of yuan led by Guozhong Venture Capital in July 2019, Zhiwei Sensing completed another A round of financing of tens of milli...[Details]
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Just now, many foreign media reported that at about 10 pm Eastern Time on March 19, an Uber self-driving car hit a female pedestrian in Tempe, Arizona, killing her. The report said that this was th...[Details]
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