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Since the discovery of infrared, infrared technology has been continuously innovated and widely used in our lives. With the advancement of Internet technology, the Internet of Things has been menti...[Details]
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Bits 6:4 of the TIMx_CCMR1 register in the data sheet determine the timer output PWM modes: 000: Freeze. The comparison between the output compare register TIMx_CCR1 and the counter TIMx_CNT has n...[Details]
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With the rapid development of my country's new energy vehicle market, the installed capacity of power batteries, the heart of electric vehicles, has also continued to rise, and the power battery indus...[Details]
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Abstract: Traditional two-stage APFC uses two sets of control circuits and at least two power switch tubes, which increases the complexity and cost of the circuit. With the emergence of PFC/PWM two...[Details]
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Cerence Inc. announced today that NIO, a pioneer in China’s premium electric vehicle market, has selected Cerence as a partner to deploy voice technology in its products. Cerence leads the industry’s...[Details]
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Peak detector
The circuit in Figure 1 is used to detect the peak value of an analog signal. This circuit avoids the drawbacks of previous peak detection circuits: limited hold time, de...[Details]
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This article introduces digital power supply technology that replaces traditional analog control: Digital power supply has great advantages over analog solutions, not only in terms of performance...[Details]
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Apple released iOS 14.6 to the public this week, which includes support for AirTags, Apple Card Family, paid subscriptions in the Apple Podcasts app, and more. However, Apple also appears to have qu...[Details]
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Here is a detailed description of the configuration of the DMA CONTROL register (DCON), which then leads to the various working modes of DMA. Atomic transfer: refers to a single atomic operation of D...[Details]
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Ryan Sheahen, Global Product Manager, Magnetic Sensor Products, Electronics Business Unit, Littelfuse Even with today's energy-efficient designs, modern appliances, especially refrigerators and fre...[Details]
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LED Backlight Boost Driver
Abstract: This is a reference design for an LED display-backlight driver. The design uses a boost power supply with adaptive feedback for efficiency and linear cur...[Details]
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The modern vehicle dispatch system is a high-tech project that integrates global satellite positioning technology (GPS), geographic information technology (GIS) and modern communication technology....[Details]
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In recent years, as competition in the field of autonomous driving intensifies and the pressure to monetize technology increases, major giants in the field have begun to "use their own skills" to acc...[Details]
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The waveform of the base
drive
current. When turned on, a higher base
drive
current is required to trigger strongly to shorten the turn-on time.
After the BJT is turned on, the...[Details]
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On October 14, the Yunnan Provincial Development and Reform Commission and the Yunnan Provincial Energy Bureau issued the "Yunnan Province 2024 Second Batch of New Energy Project Development and Const...[Details]
FPGA/CPLD
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