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The external interrupts of the RB0/INT0, RB1/INT1, and RB2/INT2 pins are edge-triggered; If the corresponding INTEDGx bit in the INTCON2 register is set to 1, it is a rising edge trigger; if the INTE...[Details]
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At the Commercial Vehicles Show to be held in Hanover, Germany from September 25 to October 2 this year, Delphi Electrical Systems will release the new second-generation Technology Truck conce...[Details]
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Error diagnosis is a very important stage in the later stage of integrated circuit verification. It helps designers predict the error points in an error chip, thus reducing the workload of the entir...[Details]
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First, estimate the power of the UPS power supply According to the power consumption of the microcomputer and its external devices, the total power consumption of the equipment is calculated. The ...[Details]
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Audio content has come a long way in the past few decades, from classic tube amplifiers to modern media players, technological advancements have changed the way digital media is consumed. Among all...[Details]
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In the industrial field, low-frequency digital phase meters are often used to accurately measure the phase difference between two signals. For example, they are widely used in power systems, frequenc...[Details]
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The input and output signals of PLC can be switch quantity, digital quantity or analog quantity, among which the most commonly used is switch quantity. There are two forms of PLC switch quantity in...[Details]
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Audio signal and audio analysis
Audio is an important medium in multimedia. The frequency range of audio signals that we can hear is about 20Hz-2OkHz, of which speech is distributed appro...[Details]
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9月5日至11日，辽宁省委副书记、市委书记王新伟率沈阳市友好经贸代表团访问德国、奥地利。代表团深入贯彻习近平外交思想和党的二十届三中全会精神，认真落实习近平主席同两国元首达成的重要共识，扩大友好交流，深化务实合作，实现更高水平更宽领域共赢发展。德国是 ...
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Tianyancha App shows that on September 14, Huawei Technologies Co., Ltd. was granted a patent for "a head-mounted display and virtual reality system", with the announcement number CN111694152B and th...[Details]
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The increase in the amount of glass used per car is gradually becoming a major trend in the automotive industry. According to information from China Report Network, in the 1950s, the amount of glass ...[Details]
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This afternoon, OnePlus China President Li Jie announced the game comparison data of OnePlus Ace and rival Snapdragon 8 models. When the 90-frame e-sports mode of "Peace Elite" was turned on, On...[Details]
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Loop compensation design has always been a major problem in the switching power supply industry. Novice engineers always feel at a loss when learning or debugging loop design. Even most experienced p...[Details]
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Independent watchdog Iwdg——It has an independent clock (internal low-speed clock LSI---40KHz), so it is a system fault detector that is not affected by system hardware. It is mainly used to monitor ha...[Details]
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At the 2024 Chery Global Innovation Conference not long ago, Chery released a new Kunpeng battery. According to official data, this battery, which will be provided to Star Era in the future, can ac...[Details]
stm32/stm8
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