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An engineer in Shenzhen Futian Huaqiangbei who specializes in screen development and production needs to use an oscilloscope to measure a series of pulse signals when the Apple tablet computer iPad p...[Details]
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For international semiconductor giants, this year will be another "China Year". Following the explosive growth of smartphones in 2012, his analysis predicts that China's demand for low-end smartphone...[Details]
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On the afternoon of November 4, the vivo S series welcomed a new member - vivo S7e. The new phone continues the excellent genes of the S series, with a thin body of only 7.73mm, equipped with a ...[Details]
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Although the stability of LED lights has reached a relatively good level recently , some products have problems with light decay and color drift, mainly due to unreasonable heat dissipation design....[Details]
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S3C2440A has 5 16-bit timers, each of which can work in interrupt mode or DMA mode. Timers 0, 1, 2, and 3 have PWM functions. Timer 4 is an internal timer and does not have an external output line. T...[Details]
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According to Huawei Mobile's official Weibo, Huawei will hold a Huawei full-scenario smart life new product launch conference at 19:30 on November 17, at which time it will not only launch the ...[Details]
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Zero Current Shutdown (ZCS) PWM DC/DC Converter Circuit Diagram
Topology: Buck DC/DC ZCS PWM converter. Main switch T1 (including anti-parallel diode D1), auxiliary diode T2 (D...[Details]
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In the charging pile market, with the promotion of high-voltage DC fast charging, SiC power devices have been used in some charging piles above 400kW. GaN is also a third-generation semiconductor. Du...[Details]
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The US government is trying to strengthen its regulation of the semiconductor industry. Last week, it announced the launch of an investigation into the transparency of the semiconductor supply chain,...[Details]
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March 28th - Following the release of the acoustic test simulation platform Test Bench, FuDi Technology today launched CVIP, a simulation test platform for in-vehicle voice applications, to provide c...[Details]
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The exam was over and I was bored. I happened to have a 51 study board on hand to tinker with. The control tasks are as follows: P1.0 controls an LED light, on for 0.5s and off for 0.5s. Design ide...[Details]
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Recently, Microsoft, the new member of the 3 trillion club and the current US technology company with the highest market value, has announced a major investment in
the field of
robotics
. Ac...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial fields. It has high reliability, real-time and flexibility. In the CAN bus system, the repeater i...[Details]
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On August 30, Zhichun Technology released its semi-annual performance report, stating that in the first half of 2021, the company achieved operating income of 920 million yuan, a year-on-year increas...[Details]
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ISP Programming Procedure Notes
The program cannot be downloaded into the MCU. Possible errors include: If the preparation conditions are sufficient (the driver is installed successfully and S...[Details]