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Recently, vivo officially released its self-developed ISP chip named "V1" at an imaging technology sharing conference, which caused heated discussions in the industry. One of the most discussed topic...[Details]
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1. Principle The basic principle of spectrophotometer is that when a substance is exposed to light, it will absorb light selectively. Different substances have their own absorption spectra. There...[Details]
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The malloc system is divided into two parts Initialization and consumer of malloc in board_init_f process Initialization and consumer of malloc during board_init_r Two sets of malloc initializati...[Details]
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Introduction CAN (Controller Area Network) bus belongs to the category of fieldbus. It is a serial data communication protocol developed by Bosch in Germany in the early 1980s to solve the dat...[Details]
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There may be a better way for self-driving cars to learn to drive: by watching humans. According to foreign media reports, researchers at Deakin University in Australia have found that with the help...[Details]
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Using PWM modulation to achieve the breathing light effect . Without further ado, the simulation schematic diagram is as follows The microcontroller source program is as follows: //Function: sim...[Details]
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The high-frequency current probe is a current probe that can measure DC and AC simultaneously. Its features include: high bandwidth, which can accurately and quickly capture the current waveform; h...[Details]
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According to Tianyancha APP, Contemporary Amperex Technology Co., Ltd. has disclosed a patent called "Battery Heating System", with publication number CN112563623A and patent application date of Nove...[Details]
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According to Jiwei.com news on March 16, the semiconductor sector as a whole weakened. Among them, San'an Optoelectronics suddenly hit the limit down, down 10.02%. As of today's closing, it was quote...[Details]
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LC oscillator circuit with voltage control frequency To change the oscillation frequency of an LC oscillator circuit, you can change the value of the coil or capacitor. If you replace the capacitor...[Details]
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Ultrasonic flowmeters are particularly suitable for measuring large-diameter liquid pipelines due to the characteristics of their measurement principles. They are widely used in industries such as ur...[Details]
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A while ago, the EEWorld forum launched a topic discussion, inviting engineers to talk about what indicators or factors should be considered when choosing battery management chips, and encouraged n...[Details]
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According to Jiwei.com on January 21, on January 18, the official Weibo account of Nut Mobile (hereinafter referred to as official) announced an unexpected news. Officials said that Xinshi Lab is o...[Details]
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After 2.5 hours of pre-sale, the Honor 50 series has already won the sales champion in the 2.5-3K price range across all online platforms. This shows that Honor still has a certain voice and populari...[Details]
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On October 18, the Department of Industry and Information Technology of Shandong Province announced the list of enterprises applying for national manufacturing single champions in 2024. There are 1...[Details]
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