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High-speed buses make power supply design more difficult
As many high-speed processors, large-capacity hard disks and disk arrays, graphics cards, Ethernet and fiber-optic data communications, ...[Details]
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The power supply of the gyro is generally a single-phase or three-phase variable frequency power supply with a medium frequency (commonly used is 400Hz). At the same time, this type of power supp...[Details]
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July 31 news, Washington state authorities said on Tuesday that they have determined that the Tesla car that hit and killed a motorcyclist near Seattle in April this year was in "Full Self Driving"...[Details]
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According to the official news of HEVC Advance on August 17, some patent owners in HEVC Advance's HEVC/H.265 patent pool filed a patent lawsuit against Vestel Germany GmbH (hereinafter referred to as...[Details]
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According to official sources, Xiaomi's upcoming flagship is the Xiaomi Mi 9 Pro 5G, which will feature triple flash charging, including the first launch of the most powerful 30W wireless fast c...[Details]
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With the expansion of the complexity and depth of engineering technology applications, as well as the development of interdisciplinary subjects, the data exchange between disciplines and models has...[Details]
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How can you make people more accepting of your design? How can you improve efficiency and reduce power consumption while saving costs? This article shares with you how to consider these issues and gi...[Details]
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At present, most of the trolley speakers are powered by 12V lead-acid batteries. Due to the limitation of power supply voltage, it is difficult to substantially increase the output power of the spe...[Details]
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When it comes to portable storage, the status of USB flash drives seems to be unshakable. Recently, PNY updated its Elite-X Fit family of products, doubling the maximum capacity from 256GB to 512GB...[Details]
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51 MCU precise delay program (crystal oscillator 12MHz, one machine cycle 1us.)
Several precise delay programs: In the calculation of precise delay, the most easily overlooked part is the delay outsi...[Details]
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Use of buzzer: The buzzer frequency is roughly set to 20ms or 50hz. #include reg52.h #define uint unsigned int #define uchar unsigned char sbit fen = P2^6; void delay(uint z); main() { while...[Details]
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The MAX8515 shunt regulator has a 0.6V feedback threshold and an initial accuracy of ±0.5%. It uses a tiny SC70 package and can easily form an inexpensive, small-size low-dropout linear regulator (LDO...[Details]
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According to official news from Meizu, the Flyme 8 trial version was updated today, adding new functions such as smart WeChat picture selection and volume adjustment, and making the alarm settings mo...[Details]
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Stm32 has an IIC interface, which has the following main features Multi-host function: the module can be used as both a master device and a slave device Main device function C address detection Gener...[Details]
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Industrial controllers are core devices in modern industrial automation systems. Their core technologies mainly include the following aspects:
Hardware Technology
The hardware t...[Details]
Test/Measurement
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