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The key requirements for buck regulators are usually size and efficiency. With printed circuit board area at a premium, no designer wants to allocate extra space for power solutions. In addition, wit...[Details]
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On February 25, the million-yuan pure electric performance supercar U9 ( parameters | inquiry ) was launched, priced at 1.68 million yuan, becoming the current price "ceiling" for mass-produced mod...[Details]
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PTP/GPTP
In the car, vehicle time uses gptp to synchronize vehicle time. gptp is a simplified version of ptp. The specification definition comes from IEEE 802.1AS. Theoretically, it can achiev...[Details]
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Overall scheme selection and design
1 Scheme demonstration and comparison
① Selection of main circuit and adjustment method
Solution 1: Switching voltage regulation
The switching...[Details]
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Since the speaker uses a 6.5-inch speaker, the size of the speaker is a bit too large for readers with limited desktop space. In response to readers' requests, this article introduces a small and exqu...[Details]
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1. RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOC, ENABLE); //Enable GPIOC clock
Why do some CortexM3 peripherals need to configure the RCC clock before configuration?
Because CortexM3 is clock-driv...[Details]
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According to Jiwei.com, since the second half of last year, driven by domestic substitution, the demand for CIS, power management chips, MCU, IGBT, MLCC, etc. has been strong, and there have be...[Details]
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Kuxin brings communication SoC AR8030 to Dishui Lake China RISC-V Industry Forum Recently, Cool Core Microelectronics, which specializes in wireless image transmission and AI vision SoC chip desig...[Details]
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Apple employees working at the Apple Store at New York City's Grand Central Terminal are working to form a union, and they have made their first demand: they are demanding at least $30 (about 1...[Details]
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With the rapid development of integrated circuit technology, the integration degree and operating frequency of transistors in modern integrated chips have been greatly improved. For example, Intel pr...[Details]
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In the first four months of 2023, China's chip imports continued to be sluggish due to the downturn in the global semiconductor industry. In the face of the United States' continued restrictions on t...[Details]
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0 Preface Virtual instruments generally consist of three parts: computers, software platforms, and instrument hardware. Although the hardware forms of virtual instruments are different, the basic...[Details]
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0 Introduction
A stepper motor is an electromechanical actuator that converts an electrical pulse signal into a corresponding angular displacement or linear displacement. By controlling the num...[Details]
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Preface
UPS power supply is a key device used in the industrial field to protect the load from power failure. There are two types of power failure protection for different load applications. O...[Details]
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Three-phase inverters are usually designed to drive three-phase motors, but sometimes you may need to use them for two-phase motors. However, this application is not common because the operating pr...[Details]
Linux and Android
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