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CAN (Controller Area Network) is a controller area network. CAN bus is one of the most widely used field buses in the world. It was first introduced by Bosch of Germany. CAN communication protocol ...[Details]
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In 1994, Daimler-Benz AG launched the then-new representative of electric mobility - the NECAR research vehicle with electric drive and fuel cell stack, which laid the foundation for the launch of ot...[Details]
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Melexis, a global microelectronics engineering company, today announced the launch of a new LIN pre-driver chip MLX81160 for relay-controlled DC motor applications. This chip is the latest member of ...[Details]
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introduction
In the DC power system, high-frequency modules are widely used. The power of high-frequency modules is getting higher and higher, while the size is getting smaller and smaller...[Details]
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Traditionally, PFC (power factor correction) offline power converters are designed with two power stages: The first power stage is usually a boost converter, because in this topology there is ...[Details]
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System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
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1. Overview of abnormal interrupts In the ARM architecture processor, the CPU has 7 working modes and 2 working states. 1.CPU mode (Mode): 7 Modes: Except for usr/sys, the other 5 modes are abnorma...[Details]
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2021-05-25: Power Integrations (NASDAQ: POWI), a well-known company in the field of high-efficiency power conversion with high-voltage integrated circuits, recently announced the launch of the Inno...[Details]
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Circuit Function and Advantages
This circuit consists of a digital-to-analog video converter coupled with a low-cost, low-power, fully integrated reconstruction video filter. Although many video en...[Details]
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These days, I took out dozens of STM8S005K6T6 chips I bought before and played with them. I used STVD+COSMIC to program them and clicked on the running lights. Suitable for beginners The microcont...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The application of SiC in electric vehicle drive modules is accelerating as the market demands for long-range electric vehicles, high-voltage electrical architecture, and fast charging. Traditiona...[Details]
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In STM32, there are five clock sources: HSI, HSE, LSI, LSE, and PLL.
①. HSI is a high-speed internal clock, an RC oscillator, with a frequency of 8MHz.
②. HSE is a high-speed external clock, which c...[Details]
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Feature Request: 1): The green light has a 25s countdown. There is a 5s yellow light time when the green light transitions to the red light. The red light will directly turn green after 25s. 2): Pres...[Details]
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background
It is related to the production environment of the company. I don't want to burn nand flash under uboot every time. I also think that the method of upgrading with USB disk is slow. ...[Details]