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During the development and testing of electric vehicle drive systems, developers need to measure high-frequency current and voltage in the vehicle's high-voltage electrical system. Due to limited i...[Details]
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In the last issue, we talked about the thermal efficiency of the engine. However, when it comes to thermal efficiency, we have to talk about the thermal cycle. There are three thermal cycles on the...[Details]
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Friends who have worked on products all have experienced this: a design may seem simple, and the hardware design and code writing can be completed quickly, but there are more or less unexpected event...[Details]
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From investing 200 million yuan to build a battery R&D laboratory to investing 2 billion yuan to establish a battery company, NIO's determination to manufacture its own batteries has gradually emerged...[Details]
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With the development of globalization, various industries are showing a phenomenon of "letting a hundred flowers bloom". Among them, the development of the robot industry has attracted much attention...[Details]
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I believe everyone knows that since the beginning of the annual 618 e-commerce promotion, Apple, under pressure from 4G iPhone inventory, has chosen to participate in the domestic 618 e-commer...[Details]
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Generally speaking, DC power supplies have two working modes, CV/CC, corresponding to the two internal loops (CV control loop and CC control loop). Traditional power supplies always give high priorit...[Details]
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It is reported that LG stated in its complaint that Samsung used marketing terms such as quantum dots (QD) to package its high-end TVs, which are actually just LCD TVs with QD backlight panels, not g...[Details]
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In order to slow the spread of the COVID-19 pandemic, governments around the world have introduced social distancing regulations, which has stimulated an urgent need for solutions to help people main...[Details]
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Sixiu Electronic Studio "Xiangyun Little Prince" development version Define Pins /**************************Port/pin definition area****************************/ #define LCDRS PF_ODR_ODR0 //LCD1602...[Details]
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Openness: Building a Ubiquitous Power Internet of Things
As time goes by to 2019, China's Internet has entered the second half of the "hotspot battle". Whether it is Zhou Hongyi's "deep in...[Details]
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I won't talk about registers according to the data sheet, but mainly talk about the difference between ARM assembly and GNU assembly. The assemblers used in RVDS2.2 are all real ARM assemblers...[Details]
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Introduction Digital tube/LED dot matrix is a common display solution in embedded systems. We can visualize the results of code execution through digital tubes. It is a common display device. Compa...[Details]
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The 555 timer (IC1) generates a 120Hz signal which is fed into a CD4013BE flip-flop (IC1-a), which splits the input frequency in two to produce a 60Hz clock frequency for the FET array (Q1 to Q6). Tr...[Details]
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The automotive Ethernet series of articles "When DoIP meets TLS" introduced the changes in the new version of ISO13400-2 specification, an introduction to TLS, and the data flow of the CANoe TLS de...[Details]
MicroPython Open Source section
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