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I majored in electronic information science and technology in college. In fact, this major has little to do with embedded systems. If there is any connection, it was just a brief explanation of C lang...[Details]
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Specific implementation functions Specific functions: 1. Use three DS18B20 temperature sensors to measure temperature and use LCD1602 to display three temperature values, and display the average va...[Details]
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The forward voltage drop of a silicon diode is about 0.7V, and the forward voltage drop of a germanium tube is about 0.3V. The forward voltage drop of the LED is related to the color. There are gener...[Details]
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In just three days, major events occurred one after another, especially in the field of humanoid robots.
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The basic model of the robot may be about to appear, and it is expected to be ava...[Details]
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1 Introduction
At present, most large-scale LED display systems at home and abroad are basically composed of an LED control board and several LED unit boards connected in series.
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A typical EMI filter is used to suppress conducted EMI noise. Common mode noise is suppressed by using double wound toroidal inductors (LCM1 and LCM2). The way these inductors are wound on a single...[Details]
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CATL issued an announcement stating that the company plans to invest in the expansion of the Yibin power battery manufacturing base project in the Lingang Economic and Technological Development Zone ...[Details]
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For many years, refrigerators have been used as storage and preservation space in the domestic market, and people's demand for refrigerators is also the most basic functions of freezing and freezing....[Details]
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According to IPO Early News, Tianneng Battery Group Co., Ltd. (hereinafter referred to as "Tianneng Battery") is preparing for listing under the guidance of CITIC Securities (stock code 600030).
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Central topics:
Study on the Intermediate Frequency Power Supply of PWM Amplifier
Working Principle of PWM Amplifier
Solution:
Adopting new power devices and control techn...[Details]
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Consumers want a safe living environment and want to fully tap into their innovation potential to protect our planet. Consumer demand is driving a new market trend, focusing on renewable energy, m...[Details]
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Tesla announced a price cut just as 2021 began. As soon as the news came out, it immediately ignited the new energy vehicle market and instantly increased Tesla's orders. But do you know? In the comp...[Details]
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Recently, Crystal Optech stated in an institutional survey that the company's current comprehensive capacity utilization rate is around 80%, and overall orders are already climbing rapidly. The comp...[Details]
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According to MIT Technology Review, in May 2016, a Tesla car was involved in a fatal car accident in Florida, USA, killing the driver on the spot. Now, the National Transportation Safety Board (NTS...[Details]
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With the advancement of science and technology and the continuous improvement of the quality of life, people require faster, more convenient and more comfortable services in consumption; at the same...[Details]