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Intelligent driving is accelerating its popularity. After the market penetration rate of new L2 ADAS passenger cars exceeded 20% and 30% in the past two years, it once again exceeded 40% in the first...[Details]
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A stepper motor is a special motor used for control. It rotates step by step at a fixed angle (called "step angle"). It has the characteristic of no accumulated error (accuracy is 100%), so it is wid...[Details]
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Abstract: A new type of power factor correction module (flyboost module) is proposed, which has two working states (flyback converter state and boost inductor state). Based on this PFC module, a ne...[Details]
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On July 2, the Infrastructure Department of State Grid Corporation of China revealed that in the first half of this year, the company's 110 kV and above power grid infrastructure projects were put ...[Details]
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White noise generators are commonly used in testing, such as setting noise levels in bit error rate measurements, wideband signals for vibration analysis, fast filter performance evaluation using FFTs...[Details]
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The LT3496 has a fixed operating frequency and uses a current mode architecture to provide the best line and load regulation. The circuit block diagram of Figure 1 can be used to understand the workin...[Details]
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The zero-crossing power regulation circuit introduced in this article is simple but can work reliably. It is suitable for power regulation of various electric heating appliances, power regulation o...[Details]
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Abstract: Analyze the requirements for special parameters of capacitors due to the development of modern power supply technology, focus on filter capacitors and absorption capacitors, and point...[Details]
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Storage batteries have been widely used in various industries such as military, railways, communications, and electricity, and have gradually become a very important backup power source in daily ...[Details]
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0 Introduction
Fourier transform is a form of transformation that transforms a signal from the time domain to the frequency domain. It is a method often used to analyze signals in digital ...[Details]
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At present, many SOC manufacturers' microprocessor chips have integrated LCD controllers, such as Samsung's S3C2410.S3C2440, Intel's Xscale series, etc. Most embedded systems also use popular LCD d...[Details]
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Jiwei.com reported on December 24 that Counterpoint predicts that in the third quarter of 2020, as smartphone sales rebounded in the third quarter, MediaTek will become the largest smartphone chipset...[Details]
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Development Environment Microcontroller: PIC18F45K80 IDE: MPLAB X IDE Solve the cause of printf exception. 1. The following printf successfully prints data to the serial port #putch function impl...[Details]
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"Compared with products such as NIO and Xpeng that use other technical routes, Weipai's intelligent DHT hybrid can beat NIO, Xpeng and Li Auto." This is how Weipai CEO Li Ruifeng confidently descri...[Details]
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1. Overview of serial communication technology Popular definition of serial communication: One bit is sent one bit at a time (relative to parallel), of course, through bit synchronization frame s...[Details]
Analog electronics
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