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Qichacha shows that Yingren Technology (Shanghai) Co., Ltd. underwent a change in investors (equity) on June 5, with the addition of several investors (shareholders) including Shenzhen Tengjin Tianch...[Details]
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Recently, TSMC set its capital expenditure budget for this year at US$40 billion to US$44 billion, and Samsung also stated that it will invest US$30 billion to upgrade its semiconductor industry. I...[Details]
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Among many circuit designs, TL431 is a controllable precision voltage regulator widely used in switching power supplies. And TL431 has a good reference voltage and operational amplifier, so it can re...[Details]
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As an important profession, surgeons, especially operating doctors, need to have rich professional knowledge and master precise surgical operation techniques, which requires continuous learning and p...[Details]
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This year, Xiaomi launched two MIX series models, one is the folding screen MIX FOLD, and the other is MIX 4. Now the new member of the Xiaomi MIX series is on the way, it is a folding screen m...[Details]
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In recent years, automakers have been working hard to win the favor of consumers, but with the entry of automakers from emerging markets, competition has become increasingly fierce. These emerging au...[Details]
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Intel Corp. has notified customers that it will raise prices on most of its microprocessor and peripheral chip products later this year, largely because of rising costs, multiple people familiar with...[Details]
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FP6298 Low Noise 4.5A Step-Up Current Mode PWM Converter.
FP6298 is a current mode step-up DC-DC converter. It is PWM circuit with built-in 0.08Ω power MOSFET, making this regulator high...[Details]
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1. Cause After the CAN interface is adjusted, the next thing to adjust is the flash interface, because the first part of the work is to prepare a 5744 CAN-based bootloader. This part has been done on...[Details]
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The variable frequency dielectric loss tester is a new type of intelligent variable frequency dielectric loss tester. With the continuous deepening of urban and rural power grid transformation, ther...[Details]
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5V to 12V boost power supply circuit composed of MAX761
As shown in the figure, it is a 5V→12V boost power supply composed of high-efficiency, low-power boost DC converter MAX761 and several per...[Details]
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1. Query mode key driver The query mode key driver is similar to the LED driver. Let's review the character device driver framework written in the previous section and rewrite the query mode key driv...[Details]
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Xiaomi recently released its first quarter 2019 financial report, which showed that revenue was 43.8 billion yuan, a year-on-year increase of 27.2%, and adjusted net profit was 2.1 billion yuan, a ye...[Details]
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Advantages of double-row sensors
At present, most smart cars use a single-row sensor road detection method. This method obtains less road information and cannot distinguish the state of the sm...[Details]
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O Introduction
With the rapid development of infrared detection technology, the amount of data to be processed by today's infrared real-time image processing system is getting larger and la...[Details]
Embedded System
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