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When the third generation of Ryzen was first released, our PConline evaluation room was the first to get the high-end Ryzen 9 3900X and Ryzen 7 3700X processors and conducted the first test. Than...[Details]
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OZ960 is a backlight high-voltage inverter PWM control chip with the following features: high efficiency, zero voltage switching; support for a wide input voltage range; constant operating frequenc...[Details]
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The characteristic of LED is that the working
voltage
is low. Even the working voltage of white light LED will not be higher than 4V. Compared with the AC mains with an effective value o...[Details]
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1. China's installed camera volume will reach 75.4 million by 2025 According to the Zos Data Center, the total number of cameras installed in new cars in China in the first half of 2022 was 20.6...[Details]
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According to foreign media letsgodigital, Samsung has been engaged in the production of smartphone displays for decades. In 2008, Samsung launched the world-famous AMOLED display. The first mo...[Details]
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A new OnePlus phone with model number PGZ110 has been registered with the Ministry of Industry and Information Technology. It uses a 6.59-inch FHD+ resolution LCD high-refresh screen, built-in 5...[Details]
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1 Introduction With the continuous development of high-grade highways, the quality requirements for the construction of the pavement base and sub-base of high-grade highways are becoming incr...[Details]
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According to foreign media reports, Gapwaves, a millimeter wave waveguide antenna technology company, recently announced a partnership with Uhnder to develop a high-resolution radar and plans to depl...[Details]
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As train speeds continue to increase, the requirements for train tracks are also getting higher and higher. The original insulated track circuit can no longer meet the needs of the development of r...[Details]
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Function of the circuit
The CR tuned oscillation circuit represented by the Wien bridge must ensure stable amplitude, so it is difficult to achieve ultra-low frequency oscillati...[Details]
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In recent years, the diversification and high performance of electronic devices (applications) have been developing at an astonishing speed. It can be said that this trend has shortened the developme...[Details]
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Keysight successfully validates 3GPP Release 17 NTN standard test cases This protocol conformance test case will support non-terrestrial networks using narrowband IoT technology The test c...[Details]
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Intel Convenes Global Government Affairs and Business Leaders to Advise on Global Public Affairs Issues Affecting the Semiconductor Industry Intel Corporation today announced the formation of a Gov...[Details]
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Digital podium handwriting screen
The digital podium handwriting screen is a product that combines LCD display with advanced touch screen technology. With an ordinary writing pen, you can...[Details]
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According to foreign media reports, the U.S. Department of Energy's Argonne National Laboratory has developed a new design that can significantly improve the performance of lithium-ion batteries an...[Details]
Analog electronics
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