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Domestic substitution is a major trend in the semiconductor industry in recent years. The analog chip market has a huge capacity, but there are many tracks, many categories, and scattered demand. A s...[Details]
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A recent project requires adding new system calls to the ARM Linux kernel to meet the needs of the project. So I searched on Google and Baidu, but the results were not satisfactory. I had to so...[Details]
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For
LED
lighting systems to provide the expected benefits of long life, the right LED driver solution must be selected. Outdoor lighting applications, as well as automotive lighting, emer...[Details]
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The problem of s3c44b0 memory initialization has troubled me for a long time. Today I finally figured it out a little bit. Here is the summary.
Paste the code first:
SMRDATA DATA
DCD BWSCON_val ...[Details]
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On March 2, Beijing time, the Beijing Intelligent Vehicle Industry Innovation Center officially released the "Beijing Autonomous Driving Vehicle Road Test Report (2019)" (abbreviated as: 2019 Beijing...[Details]
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On September 13, SiFive, the founding company of RISC-V computing, announced the launch of three automotive-grade cores: E6-A, X280-A and S7-A solutions to meet the key needs of current and future ...[Details]
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1. Overview
According to statistics, about 60% of the world's electricity consumption is consumed by electric motors. Due to starting, overload, safety system and other reasons, efficient ...[Details]
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According to foreign media reports, driven by Tesla and other manufacturers, electric vehicles have developed rapidly in recent years, with production and sales increasing rapidly. Data from relevant...[Details]
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Korean media quoted Nikkei as saying that the semiconductor trade control imposed by the Japanese government on South Korea last year actually had a negative impact on Japanese material manufacturers...[Details]
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Instructions: (1) Insert the oscilloscope probe into the channel 1 jack and set the attenuation on the probe to "1"; (2) Set the channel selection to CH1 and the coupling mode to DC; (3) Insert t...[Details]
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The main functions and working principles of clamp meters The most prominent feature of the clamp meter is the caliper that can be opened at the front. It can be easily inserted into the wire to ...[Details]
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1. Addition (affects C, AC, OV, etc.) ADD A, Rn---(@Ri, direct, #data) ADDC ------------------------------------------ 2. Subtraction SUBB A, ------------------------------------------ 3....[Details]
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The closed-loop servo control system is an automatic control system with high precision, high response speed and high stability, which is widely used in industrial automation, robotics, aerospace, ...[Details]
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Recently, Vishay Intertechnology, Inc. announced that its optoelectronics products division has launched a new ambient light sensor, the VEML6031X00, which has passed AEC-Q100 certification. It is ...[Details]
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For novices, LED driver design is not an easy task. In order to solve this problem, the editor has specially summarized some issues that design experts need to pay attention to in their work and shar...[Details]
Microcontroller MCU
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