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When the phase of the magnet (rotor) magnetic field lags behind the phase of the coil (winding) magnetic field by 90 degrees, the maximum torque of the motor can be obtained. Since the phase of the...[Details]
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From May 29 to 31, 2024, the highly anticipated "14th China International Summit and the 10th Capek Award Ceremony" was held in Wuhu, Anhui. As a global leader in service robots, Purdue Robotic...[Details]
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In any typical application, it is expected that the SDA data line and SCL clock line of the devices connected to the I²C bus output logic-high levels in the idle state. The MAX9877 a...[Details]
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A blogger exposed the WeChat chat records of Li Nan, the former senior vice president of Meizu Technology. Li Nan said that iPhone 7 Plus users can consider upgrading to iPhone 11, and iPhone X...[Details]
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Recently, a device with model number "Microsoft Surface Duo 2" appeared on Geekbench. Geekbench information shows that Microsoft Surface Duo 2 uses a Qualcomm Snapdragon 888 processor, is e...[Details]
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When working with any new technology, the biggest challenge facing production engineers is what to test and why to test it. This is especially tricky with complex devices like modern smartphones or ...[Details]
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Based on its long-term accumulation in the ICT field, especially in chips, 5G and operating systems, Huawei's business advancement speed in the field of smart cars is nothing short of amazing. ...[Details]
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On the morning of September 29th, Apple seemed to have planned to launch customized Apple Watch straps for specific countries/regions at the 2020 Tokyo Summer Olympics, but due to the impact o...[Details]
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The 3C industry refers to the technology industry mainly based on computers, communications and consumer electronics. Due to the complex and diverse parts and components of the industry, the huge num...[Details]
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In the application of single-chip microcomputers, this situation often occurs. When using a single-chip microcomputer to make an electronic clock or a control system that requires clock-based contr...[Details]
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When the MCS-51 series CHMOS type single chip CPU executes an instruction that sets PCON.0 (IDL) to "1", it enters the idle mode. For example, the 80C31 can enter the idle mode by executing the fol...[Details]
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At the Yunqi Conference held on September 25, Alibaba researcher Meng Jianyi pointed out at the Pingtou Ge Chip Ecosystem Forum that innovative models and architectural changes are very important for...[Details]
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When was your last physical examination? What are the items in each physical examination? How to choose from the dazzling array of physical examination items? In recent years, with the development of...[Details]
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Simple programming question for single-chip microcomputers: write a 10-digit decimal addition subroutine (decimal numbers are stored in compressed BCD code) Input: addend: 24H-20H, the lower address ...[Details]
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In the field of new energy vehicles, battery technology has always been the key to driving the development of the industry. Recently, Toyota Motor Corporation announced a major technological breakt...[Details]
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