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On December 11, Huishan Economic Development Zone and SINOMACH Mechanical Industry Survey and Design Institute Co., Ltd. (SINOMACH Jikan Institute) successfully held a signing ceremony for the 1GW ene...[Details]
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1) Test steps (a) Plug in the power cord of the oscilloscope, turn on the power switch, and the power indicator light will light up. After the scan line appears, adjust the brightness to the appropri...[Details]
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Following the release of iOS 14.5.1 last week, Apple has stopped the verification channel for iOS 14.5, the version of iOS 14 released in late April. Since iOS 14.5 is no longer signed, it is not po...[Details]
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1. Introduction
This article aims to build arm-linux on skyeye and successfully mount it on arm-linux
NFS is the target, and eventually we can run our own applications in arm-linux.
It is not d...[Details]
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Refer to the online examples to summarize the initialization function #define TIM2_CLK 16000000 void timer2_Init(char channal, ulong hz,int pwm) { TIM2_ARRH = (TIM2_CLK/hz)/256; TIM2_A...[Details]
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It is a comprehensive technology that is applied to non-industrial fields, using corresponding machine vision and related processing to replace human eyes to make and judge. Its main function is to...[Details]
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Analysis of Switching Regulators
Traditionally, switching regulators have been inappropriate for directly powering ADCs. However, switching regulator technology has evolved a...[Details]
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Using a multimeter to measure resistance is one of the most familiar daily tasks for many engineers. Using a digital multimeter or a pointer multimeter to judge the quality of resistance is also ver...[Details]
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The TI Cup 2019 National Undergraduate Electronic Design Competition Award Ceremony was successfully concluded at the Beijing National Convention Center. Academician Wang Yue, academician of the Chin...[Details]
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With the United Nations COP26 climate summit underway, Qualcomm has become the latest company to announce a sustainability commitment, with a three-step plan to achieve net zero emissions by 20...[Details]
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With the rapid development of the automobile industry, most families now have a car. Although cars are very popular, they are still too complicated for ordinary people. If something goes wrong, the...[Details]
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The first consideration is to determine the desired output voltage. The simplest linear regulator has a fixed output voltage range, which is determined by internal connections similar to the R1/R2 ...[Details]
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Particle counter is an instrument used to measure the number and size distribution of particles per unit volume of air in a clean environment. Particle counter is widely used in medicine, electronics...[Details]
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The auxiliary switching power supply of the voltage-type inverter power supply has a double-tube flyback switching power supply that can efficiently provide multiple DC outputs. The circuit compone...[Details]
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Traffic accidents are more likely to occur at night and in rainy and foggy weather. How can we improve safety in such situations? Unlike lidar or millimeter-wave radar, thermal imaging is not affec...[Details]
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