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At present, ECG monitoring systems that mainly collect, analyze and diagnose ECG signals have been widely used, and have played a great role in the prevention and diagnosis of heart diseases. Howev...[Details]
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Unit series inverter
This is a circuit topology that has only been developed in recent years. It is mainly composed of three parts: input transformer, power unit and control unit. It adopts mo...[Details]
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On December 24, the construction of three bus charging stations including the West Second Ring Road Bus Charging Station in Baoding City, Hebei Province was completed. After being put into operatio...[Details]
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With its price advantage, lithium iron phosphate has been counterattacking ternary batteries in the past one or two years. Tesla model 3, BYD Han EV, Xiaopeng P7, Wuling Hongguang mini, Great Wall Eu...[Details]
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Abstract: According to the requirements of the display of the intelligent integrated protector of the feeder switch in the coal mine, this paper uses the 8031 single-chip microcomputer and the MG...[Details]
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Since the loop gain is very high, the drift caused by voltage changes and load current changes will be very small. The way to reduce temperature drift is to use an op amp that is less affected by t...[Details]
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International Business Machines Corporation (IBM) announced what it claims is the world's first 2-nanometer chip manufacturing technology. Yang Ruilin, research director of the Industrial Technology ...[Details]
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A humanoid is a robot with a body structure and movement similar to that of a human (walking on two feet, working with both hands, etc.). A humanoid robot should be able to "work in an environment ...[Details]
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Since Peugeot invented the first automobile transmission in 1889, this key automobile component has gone through a century of history, from 2AT to 10AT, it has witnessed the changes in the industry, ...[Details]
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The medical mask filter tester can quickly and accurately measure the filtration efficiency of filter protective equipment and materials. It can use saline aerosol or oily aerosol as the test carrier...[Details]
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Motor tripping is one of the common faults in the power system, which will seriously affect the normal operation of the power system. Therefore, analyzing the causes of motor tripping and findi...[Details]
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On October 24, 2024, at the GEEKCON Real Hacker Talk, a security team recreated a real scene in which a smart car was remotely controlled by hackers to unlock and drive away. The smart car cou...[Details]
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System Hardware Design This design uses a single-chip microcomputer as the main control component, presets the output current value through the keyboard and uses a liquid crystal module for real-tim...[Details]
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21ic News
Texas Instruments
(TI) announced the launch of the MSP430AFE2xx series of metering analog front-end (AFE) ultra-low-power 16-bit microcontrollers for metering and smart grid app...[Details]
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In recent years, the world has paid increasing attention to climate change and environmental protection, and renewable energy has become one of the hottest topics. As an important part of renewable e...[Details]