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Phase shift and implementation method between two signals of the same frequency
The so-called phase shift refers to two signals of the same frequency, one of which is used as a reference, and...[Details]
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At present, the lifespan of electrolytic and capacitor products is only up to 5,000 hours at most, and they are expensive. Not only do they fail to meet the requirement that LED light sources shoul...[Details]
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1 Introduction
The multi-phase induction motor AC speed control system has the advantages of high reliability, small torque pulsation, and greater power under the same voltage. It is one of the deve...[Details]
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Apple removed nearly 39,000 games from its Chinese App Store on Thursday due to a lack of formal approval from regulators, Reuters reported. The report, which cited data from research firm Qimai, s...[Details]
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Perhaps most people think that Nvidia, Qualcomm, and Mobileye have won the architectural war for advanced autonomous driving. Does this mean that traditional automotive chip companies have surrendere...[Details]
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According to research firm Digitimes, citing industry insiders, TSMC, one of the world's leading semiconductor companies, has recently notified its customers that starting in August, the price of its...[Details]
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The method is basically the same as cross-compiling Python-2.7.13 to ARM (aarch32) platform. The only difference is that the toolchain is replaced with the toolchain for compiling aarch64. You can re...[Details]
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Currently, lithium batteries are used more and more widely, from mobile phones, MP3, MP4, GPS, toys and other portable devices to gas meters that need to continuously save data, and the market capaci...[Details]
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The high-power LED driver
circuit
composed of NCL30051
has output open circuit and short circuit, over-temperature, over-current (automatic recovery) and over-voltage input (OVP large vo...[Details]
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PWM generation principle: The general timer can use the GPIO pin for pulse output. When configured as comparison output and PWM output function, the capture/compare register TIMx_CCR is used as the ...[Details]
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On September 28, the first batch of 42.5 MW/85 MWh energy storage of Huaneng Shandandong Lebeitan 150 MW/300 MWh energy storage project was successfully connected to the grid.
Huan...[Details]
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Temperature is a parameter that often needs to be tested in practical applications. From steel manufacturing to semiconductor production, many processes rely on temperature. Temperature sensors are...[Details]
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The battery is the main energy storage device in the car, providing power for all electronic systems in the vehicle. Modern cars are becoming more and more electronic, and a lack of battery power w...[Details]
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For computer systems, a boot process is required from powering on to starting the operating system. Embedded Linux systems are also inseparable from the boot program, which is called Bootloade...[Details]
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On October 30, according to CCTV News, on October 29, local time, Hildegard Mueller, president of the German Association of the Automotive Industry, issued a statement strongly opposing the EU's im...[Details]
Automotive Electronics
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