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This paper analyzes two dual-loop instantaneous feedback control methods of the inverter - current-type quasi-PWM control method and three-state DPM current hysteresis tracking control method, intr...[Details]
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I have to talk about the Kalman filter because it is amazing what it can do! Surprisingly few software and scientists know about it, which frustrates me because the Kalman filter is such a powerful...[Details]
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Following the riot at the Wistron factory in India, Foxconn, Wistron, Pegatron in India, Foxconn in Vietnam, Luxshare, Goertek, Lens Technology, etc. have successively stopped work due to the epidemi...[Details]
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This morning, Tsinghua Unigroup sent a letter to employees announcing that Chen Nanxiang, former executive vice chairman of China Resources Microelectronics Co., Ltd., has joined Tsinghua Unigroup as...[Details]
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A digital oscilloscope is a high-performance oscilloscope made with a series of technologies such as data acquisition, A/D conversion, and software programming. The working method of a digital oscill...[Details]
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LED stroboscopic effect refers to two concepts. One is stroboscopic: that is, the depth of the fluctuation of the luminous flux of the electric light source. The greater the fluctuation depth, the...[Details]
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In 2020, the automotive industry continued to struggle on the road to recovery. On the one hand, automakers reduced costs by laying off employees and cutting salaries, and on the other hand, they fol...[Details]
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1 Introduction
In addition to being used for industrial cleaning, high-power ultrasonic devices also have broad application prospects in medical, military, petroleum transducer technology, as ...[Details]
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From November 8th to 10th, 2022, the 12th China Automobile Forum hosted by the China Association of Automobile Manufacturers was held in Jiading, Shanghai. As the first grand gathering of the automob...[Details]
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Source code and comments #define GLOBAL_CLK 1 #include stdlib.h #include string.h #include "def.h" #include "option.h" #include "2440addr.h" #include "2440lib.h" #include "2440slib.h" #include "mm...[Details]
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Schattdorf, Switzerland, November 30, 2022 -
Datwyler is further strengthening its global capabilities in the development and production of O-rings by transferring its state-of-the-art cold run...[Details]
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At present, it seems that global SSD and memory prices continue to fall. Facing the deserted market, although some module manufacturers and DRAM manufacturers have large-scale transactions, the trans...[Details]
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By Avinash Ghirnikar, Technical Marketing Director, Connectivity Business Unit, Marvell While all previous generations of cars and future cars can still be classified as cars, there are huge differ...[Details]
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1.1 Wire
Automobile electrical equipment is connected to the power supply, control switch and protection devices through wires. Wires are the basic components of automobile electrica...[Details]
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More and more portable consumer electronics products are equipped with color displays, such as mobile phones, digital cameras, PDAs, MP3, PMP players, etc., among which mobile phones occupy the vast ...[Details]
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