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1. Your fingerprint and my fingerprint are all different
The German philosopher Leibniz once said: "No two leaves in the world are exactly the same."
Our fingerprints are like the u...[Details]
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What kind of effects can we get when we combine mobile phones and cars? We currently have two main methods: the classic method, mobile phone clip + mobile phone, used as a plug-in host. A brand new w...[Details]
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1. Introduction
Why do we need to study the process of MCU function switching? In fact, I wrote a simple real-time operating system for 51 MCU in the summer of 2020, which has a simple preempt...[Details]
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Variable-frequency Drive (VFD) is a power control device that uses frequency conversion technology and microelectronics technology to control AC motors by changing the frequency of the motor's work...[Details]
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1 Introduction
LED is a green lighting source, and its main advantage is high luminous efficiency. With the progress of material science, its luminous efficiency will be greatly im...[Details]
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According to Jiwei.com news on the evening of March 22, according to Luxshare Precision's first quarter 2021 performance forecast, the company expects to make a profit of 132,552.48 million yuan to 1...[Details]
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introduction
In order to solve the world's energy and environmental problems, the research and development of electric vehicles has attracted much attention. However, most of the resea...[Details]
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Everyone is familiar with I2C, which has two lines, CLK and DATA. I believe everyone is more familiar with stm32's I2C. It uses the writing controller method, and the controller directly completes th...[Details]
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Non-isolated buck type is a commonly used power supply structure now, which accounts for more than 90% of fluorescent lamp power supplies. Many people think that non-isolated power supplies only have...[Details]
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The need to convert analog audio and video to digital without replacing the massive coaxial cable infrastructure in TV studios gave rise to the Serial Digital Interface (SDI) protocol for transmitt...[Details]
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Magic Leap has raised $350 million in funding, CEO Rony Abovitz announced in an internal email to all employees. Rony Abovitz said the round was led by "Magic Leap's current major investors as well...[Details]
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Wireless communication is one of the fastest growing fields in the world today, and its application has penetrated into every aspect of people's lives. Gran-Jansen's GJRF400 chip integrates the fun...[Details]
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From the late 19th century to the early 20th century, after the discovery of piezoelectric effect and reverse piezoelectric effect in physics, people solved the problem of using electronic technolo...[Details]
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As the pace of life continues to accelerate, people hope to be able to keep abreast of the situation at home and control various devices at home even when they are at work or out. The continuous de...[Details]
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Figure 1 is a schematic diagram of the principle of the shunt capacitor static compensator (SVC) system. The detection controller is the core module of the system. The module consists of 80C196KC M...[Details]
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