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On the morning of August 27, Hu Baishan, executive vice president of vivo, communicated with the media today and explained the recent rumors about the self-developed chip. He confirmed the exis...[Details]
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As shown in the figure above: When the circuit is working, as long as the CD4060 reset pulse is given regularly, Q1 can be guaranteed to be in the cut-off state, so that the controlled NMOS tube i...[Details]
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I. Introduction Interrupt is a mechanism to interrupt the current program execution and quickly respond to unexpected events. There are many trigger sources for interrupts, such as external pin level...[Details]
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Introduction: This paper proposes a high-precision composite pulse uniform density modulation (CPSM) induction heating power supply. The AVR microcontroller and hardware circuit work in coordination ...[Details]
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Power factor assessment and power adjustment charges are effective means to ensure the safe and efficient operation of the power grid, and are institutional guarantees to encourage users to adjust ...[Details]
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On December 18, Dun'an Environment stated on an interactive platform that the company's MEMS sensors are currently mainly used in air conditioning and HVAC, automotive air conditioning and air compre...[Details]
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In recent years, with the development of the electronics and data industries and the promotion of distributed power supply systems,
the application of
DC-DC converters
has become more and mo...[Details]
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No one can predict how the automotive industry will change in the future, but one thing is certain: current car manufacturing technology will have a profound impact on the future development of th...[Details]
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CAN is an event-triggered communication protocol that uses a lossless arbitration method of identifiers (IDs) to schedule the transmission of different messages. Arbitration relies on bit values, s...[Details]
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When people talk about driving or use body language to express that they are driving, the first subconscious action is often to raise their hands, pretend to hold the steering wheel and turn it left ...[Details]
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In the past few years, we’ve seen a surge in the popularity of wearables across all market segments. It’s not hard to understand why: these products incorporate some of the latest technologies to i...[Details]
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I am working on a BLDC sensorless controller recently. I use a 16-bit MCU from Microchip called DSPIC30F4011 and solder a core board. The mainstream programming tool is pickit3. Rich people use ICD, ...[Details]
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In the manual transmission era, people wished that their cars could automatically shift gears without even having to shift gears. After automatic transmission became popular, manual transmission has ...[Details]
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According to TrendForce on July 7, there is a wave of order cuts at foundries, with the first wave of order corrections coming from large-size Driver ICs and TDDIs, whose mainstream processes are 0....[Details]
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Recently, Wuhan Municipal Bureau of Economics and Information Technology announced the results of the 2024 unicorn enterprise certification. 44 enterprises in the city were selected, of which 31 were ...[Details]