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1. When setting up the project, if you forget to set STM32F10X_HD,USE_STDPEFIPH_DRIVER on the C/C++ tab, the following error will be reported during compilation: Build target 'USART' compiling stm...[Details]
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As a light-emitting device with low power, long service life and low energy loss, light-emitting diodes have been popular in China for nearly 20 years. Due to their special performance advantages, th...[Details]
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Since we mentioned LCD, the first thing we must understand is its types. CD (liquid crystal display) is a display that uses liquid crystal to control transmittance counting to achieve color. Compared...[Details]
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1. Chip heating This content is mainly aimed at high-voltage driver chips with built-in power modulators . If the current consumed by the chip is 2mA, and a voltage of 300V is applied to the chip, ...[Details]
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According to foreign media reports, Japanese electronics company Kyocera is launching an Enerezza residential energy storage battery, which will use the world's first semi-solid lithium-ion battery a...[Details]
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When searching for cable faults, first add high voltage to the fault at one end of the cable, and use the cable fault flash detector to perform a rough test. Once the fault point is broken down, the d...[Details]
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The Internet has made the dissemination of information simple and fast, and has greatly changed the way people live. PC is the first port for people to access the Internet. With the rise of mobile ph...[Details]
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Smartphones are just electronic products and will gradually be eliminated by the market over time. It doesn’t mean that they can be used for a long time without updating the software or system. Inste...[Details]
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Preface First of all, we should know that before the clock of mini2440 development board is turned on, the whole development board relies on a 12MHz external crystal oscillator to provide frequency ...[Details]
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Xpeng Motors has entered a new stage in its intelligent-driven ultra-fast charging journey.
According to official data from Xpeng Motors, Xpeng's ultra-fast charging network has complete...[Details]
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What is the difference between probing resistors with a needle and probing with a multimeter? In daily work, engineers often use multimeters to measure resistance or test current and voltage. At ...[Details]
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This is similar to the DHT11, with slightly higher accuracy and a tenfold difference in price. The program is very improved, and it will automatically recover if there is a problem with the connectio...[Details]
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Navitas Semiconductor announced today that it has delivered the 5 millionth GaNFast power IC chip based on its GaNFast technology. On July 24, Navitas Semiconductor Vice President Mr. Yingjie Zha han...[Details]
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Mitsubishi Electric is a world-renowned manufacturer of automation equipment. Its PLC (Programmable Logic Controller) products are widely used in the field of industrial automation. Mitsubishi PLC ...[Details]
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According to foreign media reports, GelSight and Meta AI, pioneers in tactile intelligence technology, announced the launch of Digit 360, an artificial fingertip-shaped tactile sensor that can prov...[Details]