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Ripple power supply
As electronic products become thinner and lighter, power modules also need to increase switching frequency to reduce size. Through Fourier series frequency domain analysis, R&D ...[Details]
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The article is compiled from EETimes NXP has launched an AI ethics initiative to encourage the ethical development of AI systems in edge devices. The framework, which consists of five key principle...[Details]
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1. LCD display inspection
When testing the liquid crystal display (LCD), you can set the multimeter to the R×1 Ω position (connect a 1.5 V dry battery in series between the black test lead...[Details]
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The multimeter is one of the most important tools. Because it is simple and practical, it can be said that every electrician has at least one. It has a huge number. It can measure continuity, voltage...[Details]
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According to foreign media reports, Lumotive, a startup company in the field of LiDAR systems for autonomous vehicles, and Himax Display, Inc., a subsidiary of Himax Technologies, Inc., jointly an...[Details]
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1 Overview
When using remote control encoding and decoding chips, the addresses of a pair of chips are required to be completely consistent. Therefore, when one remote control chip controls mu...[Details]
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The time.h file of STM32 has the definition of the time structure and related functions of time conversion. struct tm { int tm_sec; /* seconds after the minute, 0 to 60 (0 ...[Details]
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What should we pay attention to when using the electromagnetic flowmeter? Today, Chengfeng Instrument will give you a brief explanation. I hope you will pay attention to the following points about th...[Details]
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Recently, Infineon Technologies (China) Co., Ltd. (hereinafter referred to as "Infineon"), a global leader in semiconductor solutions, signed a cooperation agreement with RT-Thread, a well-known IoT...[Details]
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Startup file head.S source code: @****************************************************** ************************ @File:head.S @ Function: Set up SDRAM, copy the program to SDRAM, and then jump to SD...[Details]
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China Energy Storage Network News:
October holiday is a season of clear and crisp autumn weather, but smog has already enveloped the capital. From the beginning of October to December 4, Beij...[Details]
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First we turn on an SDG6000X-E and an oscilloscope. Connect the generator channel 1 and the oscilloscope channel 1 through the BNC cable. First set up SDG6000X-E, select sine wave, set: frequency 2...[Details]
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Quantum torsion microscopy imaging of magic angle bilayer graphene bands. Image source: Nature
According to a study published in the latest issue of Nature magazine, researcher...[Details]
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From stm32f10x.s, we can see that a lot of interrupt response functions have been defined. This is the interrupt vector table, labeled __Vectors, which indicates the entry address of the interrupt vec...[Details]
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Basic Overview of Automotive Chips
Automotive-grade semiconductors, also known as "automotive chips," are used in areas such as vehicle control devices, vehicle-mounted monitoring devices, and...[Details]
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