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Nowadays, intelligent manufacturing represented by Industry 4.0 is changing the future form of manufacturing. In this new manufacturing system, data is the soul element and occupies a core position. ...[Details]
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Cars are the most widely used means of transportation, and most of them are mechanical and manual switches that control car door handles. From the birth of the car to the present, car keys have gone ...[Details]
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51 MCU C language learning
Learning single-chip microcomputers is not an easy task. First, you need to buy expensive programmers and simulators, a...[Details]
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In recent days, various projects of State Grid Corporation of China have continued to resume work in an orderly manner. On February 20, the company resumed work on 85 new 35 kV and above transmissi...[Details]
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The OPPO Reno3 series will be released at the Hangzhou International Expo Center on the 26th of this month. Regarding the news about the series, we have obtained the following exact information from ...[Details]
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The charging device of an electric vehicle is equivalent to a fuel filling station for automobiles. It can provide energy for the vehicle to run continuously through repeated charging. When China bega...[Details]
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The market size of lithium batteries is huge. According to relevant statistics, by 2015, the production capacity of lithium batteries will exceed 5 billion Ah.
On October 21, Li Zhongdong, cha...[Details]
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In order to improve system communication efficiency and reduce costs, all current automotive designs use a large number of serial bus communication protocols. I2C and SPI protocols are commonly use...[Details]
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Recently, the China Council for Promoting International Economic and Technical Cooperation issued six group standards (see attachment), including "Green Factory Evaluation Requirements for All-vana...[Details]
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1. Naming method of integrated circuits in my country
According to the provisions of the national standard GB3430, the model of the integrated circuit consists of the following five parts:...[Details]
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With the recent popularity of Cat.1, the fate of NB-IoT has once again become a hot topic, especially after two events occurred, which led to voices in the industry saying that "NB-IoT is on its way ...[Details]
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Using a single-chip microcomputer to control the display of 6 common cathode 8-segment digital tubes, two latches can be used to select the position (which digital tube is the position) and the segmen...[Details]
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The double-T network RC sine wave oscillator is connected according to Figure 12-5.
Disconnect the dual-T network and adjust the static operating point of T1 tube to make U C1 6~7V.
Conn...[Details]
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There are generally many ways to classify signal generators. One of the classification methods can divide signal sources into mixed signal sources and logic signal sources. The main output of the h...[Details]
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In recent years, the sales of new energy vehicles in China have exceeded expectations. In October this year, the retail sales of narrow passenger cars reached 2.261 million units, of which new ener...[Details]
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