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Laser processing mainly uses CO2 laser beam to focus on the surface of the material to melt the material, and at the same time uses compressed gas coaxial with the laser beam to blow away the melted ...[Details]
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Mercedes-Benz has made breakthrough leaps and made extraordinary progress in automotive technology. According to foreign media reports, its EQE sedan has recently integrated automatic and driverless ...[Details]
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Preface: Hydrogen energy, as a green and efficient secondary energy source, has a wide range of applications and broad prospects. Therefore, hydrogen fuel cell vehicles have become an important optio...[Details]
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ARM processors have two levels of external interrupts: FIQ and IRQ, which are activated by level-sensitive low-level (LOW) signals to enter the processor. In order to generate an interrupt, the corre...[Details]
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The DS28E05 is a 112-byte user-programmable EEPROM. Memory pages can be individually protected from write or EPROM emulation mode by setting the protection byte. Each page has its own unique 64-bit R...[Details]
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The iPhone 12 Pro is equipped with a 6.1-inch Super Retina XDR screen with a resolution of 2532 x 1170, a 2000000:1 contrast ratio and a maximum brightness of 1200 nits, which can provide excellent d...[Details]
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On the evening of December 1, ASE Group, the world's largest semiconductor packaging and testing group, officially announced that it would sell its four factories and businesses in mainland China to ...[Details]
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In the field of digital display in 2010, what technology is the most popular? 3D technology is the first choice! At the end of 2009, "Avatar" swept the entire digital display field with 3D technolo...[Details]
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The latest report released by market research firm Counterpoint Research shows that iPhone XR is the world's best-selling smartphone in the third quarter, with a market share of 3%. So far, iPhone XR...[Details]
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Analog circuit design makes HDTV different
As high-definition television (HDTV) display technology matures, the quality of analog video and audio processing will eventually differentiate b...[Details]
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Bypass capacitors
are not perfect.
Every capacitor includes a parasitic series inductance called lead inductance, package inductance or mounting inductance.
Each capacit...[Details]
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Recently, Ning Jizhe, deputy director of the National Development and Reform Commission, said in an interview that cities with purchase restrictions are encouraged to appropriately increase car purch...[Details]
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On December 7, the CNNC Tongxinquanyan 100MW/200MWh energy storage power station was successfully connected to the grid, marking the official entry of CNNC's first large-scale grid-side shared ...[Details]
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5G radio networks: the heart of the factory of the future
The widespread adoption of 5G radio networks will profoundly impact every aspect of our personal and professional lives. By ...[Details]
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On November 6, Continental developed an electronic brake control system for the Bugatti Bolide, a super sports car equipped with an anti-lock braking system (ABS), electronic stability control (ESC...[Details]