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Huawei, Apple, and Xiaomi have begun to make major inroads into the automotive field, not only because the electric vehicle field is the main track in the future, but also because the smartphone fiel...[Details]
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LED simulated traffic light #include reg52.h #define uchar unsigned char #define uint unsigned int sbit RED_A=P0^0; sbit YELLOW_A=P0^1; sbit GREEN_A=P0^2; sbit RED_B=P0^3; sbit YELLOW_B=P0^4; sbit...[Details]
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With the progress of modern science and technology, non-destructive testing instruments are widely used in various fields such as petroleum, chemical industry, metallurgy, shipbuilding, aviation, ...[Details]
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For MHL devices, the equipment required for testing mainly includes high-bandwidth oscilloscopes, probes, MHL fixtures, and MHL automatic test software. MHL testing requires an 8GHz bandwidth o...[Details]
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According to Brazil Tech, at a public hearing on the 5G working group held by Congress on Tuesday (March 9), Brazilian Communications Minister Fabio Faria said that Huawei will not be a supplier of d...[Details]
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In the single-chip microcomputer application system, there are two common display methods: static display and dynamic scanning display. The so-called static display means that each display must occupy...[Details]
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As China's top university, Tsinghua University has provided China's semiconductor industry with a large number of top engineers, entrepreneurs and investors, and has incubated batch after batch of se...[Details]
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On September 5, 2019, the 22nd Chengdu International Auto Show opened. The theme of this auto show is "Intelligent Chengdu, Happy Driving". The auto show attracted more than 130 auto brands including...[Details]
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Uninterrupted Power Supply (UPS) appeared in the 1980s. It solved the problems of poor power quality and low reliability in the traditional direct power supply mode of the mains, and began to provide...[Details]
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Apple today announced that Apple’s second Apple Store in Berlin, Germany will open on Thursday, December 2. Apple Rosenthaler Straße is the first Apple Store in Berlin’s Mitte district, joinin...[Details]
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Application Background Overview
With the rapid development of the national economy, the demand for electricity in all walks of life is increasing, and the requirements for the quality of power supply...[Details]
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This section mainly talks about the timing function of the STM32 general timer. 1. TIMx clock source problem: STM32 has 8 registers, including two advanced timers TIM1 and TIM8, two basic timers ...[Details]
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X1226 has the functions of clock and calendar. The clock relies on hour, minute and second registers to track, and the calendar relies on date, week, month and year registers to track. The calendar c...[Details]
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Huawei officially released HarmonyOS 2 and a number of new products equipped with HarmonyOS 2. This also means that "mobile phones equipped with HarmonyOS (Hongmeng)" have become official produ...[Details]
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The auto-coupling step-down starter is an electrical device used for motor starting. It reduces the starting current by reducing the voltage when the motor starts, thereby protecting the motor and ...[Details]