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For AVR microprocessors with timer/oscillator pins (TOSC1 and TOSC2), the crystal can be connected directly to these two pins without external capacitors. This oscillator is optimized for 32.768 kHz ...[Details]
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1.STM32CubeMX configuration 2. Modify the code First add the serial port code, because the printf function is needed Add in usart.c #ifdef __GNUC__ #define PUTCHAR_PROTOTYPE int __...[Details]
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Jiwei.com News (Text/Digital Control), today, Xiaomi co-founder and president Lin Bin forwarded a Weibo post by Wang Teng, hinting that Xiaomi has plans to launch a Pro version of the phone, which at...[Details]
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杜比实验 (Dolby Laboratories)宣佈最新NokiaLumia 920和820 Windows Phone 8智慧型手机均採用了杜比耳机技术 (Dolby Headphone)。
Dolby Headphone technology can create a wide, natural sound field, allowing users to listen comfo...[Details]
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CW7900 is a single-chip integrated voltage regulator with fixed negative voltage output, and its maximum output current is 1.5A. The output voltage is 5~24V. The circuit has overcurrent, overheating ...[Details]
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Recently, RoboSense, a lidar environmental perception solution provider headquartered in Shenzhen, China, has developed a complete lidar perception solution RS-Fusion-P5 for self-driving taxis . The ...[Details]
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According to foreign media reports, Facebook has applied for a special drone patent that will be able to use the wind to fly in the air. This "dual kite aircraft" consists of two kites that can float...[Details]
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Today, a concentrated signing ceremony was held for the 2020 new energy vehicle supporting industry projects in the Lingang New Area of the Shanghai Pilot Free Trade Zone. 13 projects from key indu...[Details]
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The transient test function on the E5052B is a powerful tool for analyzing signal time domain changes. Users can use this test function to analyze the time domain changes of their signal frequency, a...[Details]
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We know that the degree of error is called precision. The higher the precision, the smaller the measurement error. The lower the precision, the larger the measurement error. Usually, precision is div...[Details]
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1. ECC Check ECC: error Checking and correct, can check errors and correct errors. Advantages: Extremely fast speed Disadvantages: can only detect 2-bit errors and can only correct 1-bit errors I...[Details]
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Xiaomi 11 has been officially released, equipped with Snapdragon 888, support for computational photography, etc. Xiaomi has also released the MIUI 12.5 system. According to a Weibo blogger, Xiaomi...[Details]
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Prepare for analysis The size of IRAM is 96k. Actually, the first two programs are run here. The programs are smaller than 16K. What needs to be achieved is to copy the first 16k of IRAM from the s...[Details]
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Jiangsu Kunlun Interconnected New Energy Group Co., Ltd. (Kunlun New Energy) is a new energy technology company focusing on new energy storage and digital energy comprehensive solutions. The co...[Details]
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At the 7th China International Import Expo (CIIE), Foretellix showcased Foretify™, a safety-driven test and verification platform for ADAS and autonomous driving systems, leading the cutting-edge p...[Details]