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1. Let’s start with a simple monologue This article was written on March 21, 2018. I graduated from university in 2013, majoring in mechanics, but I like electronics. Disclaimer at the beginning: The...[Details]
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1. Another external interrupt The previous two lectures were about external interrupt 0 (the function of P3.2). Here we also have an external interrupt 1 (the function of P3.3). To achieve the funct...[Details]
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The biggest difference between fiber optic repeaters and wireless repeaters is the transmission method of the signal from the donor base station. Wireless repeaters amplify the wireless signals t...[Details]
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According to statistics, 57% of graphic designers and programmers worldwide have poor eyesight due to long-term use of computers. This is mainly due to damage caused by monitor radiation. Let's fol...[Details]
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Central topics: High-power LED types and test standards Solution: Current fine adjustment Current coarse adjustment Voltage fine adjustment Voltage coarse adjustment The meter pen is short-circui...[Details]
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0 Introduction
With the rapid development of power electronics technology and microcontroller technology, the application of modern AC variable frequency speed regulation system t...[Details]
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Feirongda was listed in the "Top 50 Leading Enterprises" of Strategic Emerging Industries Recently, the results of the selection of the 21st Guangdong-Hong Kong-Macao Greater Bay Area Strategic Emerg...[Details]
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ChatGPT can be said to be one of the most successful artificial intelligence technologies currently. The massive amount of big data makes it almost omniscient, and its super high IQ and EQ also make ...[Details]
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Carbon dioxide can be used to make clothes and perfume? It can also be made into Lego toys? Technology changes the world beyond imagination.
On May 3, Nature magazine published a latest ...[Details]
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1 Introduction
Active power factor correction (APFC) is an important way to use electric energy efficiently and with low pollution. It adds a power conversion circuit between the bridge rectifier a...[Details]
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Huami, which just released a new series of smart and health products last month, held another press conference and released a new series of Amazfit GTR smartwatches. Smart watches are watches that ha...[Details]
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A potentiometer is a resistor element with three terminals and whose resistance value can be adjusted according to a certain law of change. A potentiometer is usually composed of a resistor body an...[Details]
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Recently, SMIC disclosed that it will transfer its 70% stake in LFoundry to Jiangsu Zhongke Junxin Technology Co., Ltd. for US$113 million. According to information, LFoundry, a joint venture company...[Details]
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As deep submicron process technology matures, the scale of integrated circuit chips is getting larger and larger. Digital ICs have evolved from timing-driven design methods to IP reuse-based design me...[Details]
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~ One sensor can be used for vehicle position estimation, vehicle posture measurement and headlight leveling at the same time ~
Key Benefits
Industry-leading perf...[Details]
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