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Many embedded ARM processor systems are based on battery-powered energy supply, and the power consumption of the processor is critical to the entire SoC chip, so the low power consumption advanta...[Details]
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With the continuous development of smart technology and the improvement of living standards, people's pursuit of quality life has continued to rise. In this context, power amplifier audio equipment...[Details]
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The nine-speed adjustable DC power supply is mainly composed of a voltage-stabilized three-terminal adjustable integrated circuit (m31) as the core component. The LM317 adjustable terminal is con...[Details]
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Ming-Chi Kuo, a well-known analyst at Tianfeng International, published an article yesterday that caused a great response online. Guo Mingchi said he expects the new iPhone 12 to cancel the randomly ...[Details]
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Some time ago, my new colleague used the SD card to boot according to the Application Note of Samsung Internal ROM Booting, which was the same as what was written in the online article. After irom ...[Details]
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With the popularity of electronic level instruments, users often make mistakes in operation and improper protection during work because they do not understand their basic working principles and per...[Details]
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After the photovoltaic system is installed, operation and maintenance becomes the most important thing. The components are installed in open places and are easily affected by the external environme...[Details]
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When driving a motorcycle, it is often difficult to hear the ringing sound of the mobile phone because the vehicle itself and the surrounding environment are noisy, which is very inconvenient. In ord...[Details]
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Karaoke halls, dance halls, and discotheques are entertainment venues of different natures, and the equipment used in their designs is also different.
Karaoke halls are generally based on singing. I...[Details]
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According to news on May 22, the 2023 China (Yizhuang) Intelligent Connected Vehicle Technology Week and the 10th International Intelligent Connected Vehicle Technology Annual Conference (CICV 2023) ...[Details]
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Thermal imagers will produce some wear and dirt during use, and these problems will cause the performance of the thermal imager to decline. Therefore, daily maintenance of thermal imagers is necessary...[Details]
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The "Double 11 Consumer Movie" is now in theaters, and sweeping robot manufacturers are "passionately fighting" for this annual sales node. In addition to relying on platform traffic, subsidies...[Details]
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Drain open circuit is high impedance state, suitable for input/output, it can independently input/output low level and high impedance state, if you need to generate high level, you need to use exte...[Details]
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In-vehicle infotainment (IVI) is becoming increasingly important to automakers as they strive to differentiate their cars from their competitors. When all cars are safe, comfortable, and efficient, I...[Details]
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The electronic circuit CAD simulation software PSPICE has powerful functions and broad application prospects in electronic circuit design. However, it cannot accurately describe the complex circu...[Details]