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The motor is a device that converts electrical energy into mechanical energy. The design of the motor drive circuit is the key to ensure the normal operation of the motor. The basic principle of mo...[Details]
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Three-electric system
Core technologies of new energy vehicle control systems
Power battery system: stores energy and provides energy for the motor and electrical components of the ...[Details]
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According to news on September 18, according to industry insiders@mobile chip expert, NVIDIA has been in contact with Samsung about the 3nm GAA process. If everything goes well, mass production is sc...[Details]
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High-frequency current probes are mainly used to measure signals with frequencies above 20K. They have the characteristics of high bandwidth and low current. They use the principle of electromagne...[Details]
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Turkey straddles two continents, Europe and Asia, and Istanbul, its largest city, is the dividing point between the two continents. At the same time, Turkey is across the sea from the North African...[Details]
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Radio engineering applications require not only the measurement of harmonics in RF signals, but sometimes the determination of the total harmonic distortion (THD) of audio signals. RF signals may be ...[Details]
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Preface With the development of LED and the international trend of energy conservation and emission reduction, LED lamps and light sources have entered the civilian market on a large scale. Inc...[Details]
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To meet the world's growing energy needs and achieve sustainable development, rechargeable batteries have become very necessary, but not all rechargeable batteries are the same. According to foreign ...[Details]
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The digital PDA system consists of two parts: hardware circuit and software system. The hardware circuit consists of PDA peripheral circuit controlled by low-power ARM microcontroller STM32ZET6, ...[Details]
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Abstract : Based on an in-depth analysis of the storage space structure of the 8051 microcontroller, this article proposes a design scheme for a single CPU emulator based on the microcontroller. ...[Details]
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Homemade dual-purpose voltage-stabilized power supply circuit for maintenance and charging
For most home appliance repair personnel, a repair power supply is essential, but a professional repair po...[Details]
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1. Introduction
Mixing machinery is widely used in the production process of chemical, pharmaceutical, food, water industry, plastic and other industries. When designing mixing machinery, a ce...[Details]
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In the field of modern audio-visual media, due to the development of SOC, multimedia electronic products with powerful functions and small size are increasingly popular. People no longer need to be...[Details]
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A research team from Fudan University in Shanghai has recently developed a stretchable linear lithium-ion battery that uses two oriented multi-wall carbon nanotube/lithium oxide composite thre...[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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