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When the "HD storm" of megapixel network cameras swept the video surveillance market, analog cameras, which have a dominant position in the video surveillance market, also began to improve their im...[Details]
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1 Introduction CAN (Controller Area Network) was first proposed by Bosch of Germany . It is the most popular and commonly used bus in the automotive controller area network. Its main features are: ...[Details]
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It rains when it rains? Recently, Huawei equipment has been banned in the United States, Japan, Canada, India and other countries. On the other hand, due to the United States, the United Kingdom, Bra...[Details]
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Union
1. Union declaration and union variable definition
Union is also a new data type, which is a special form of variable.
Union declaration and union variable definition are very sim...[Details]
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How to implement software-defined cars: architecture upgrade
Taking intelligent driving as an example, it is estimated that by 2030, the amount of L5 level
autonomous driving
vehicle c...[Details]
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Recently, Sichuan Tianfu Energy Storage Technology Co., Ltd. (hereinafter referred to as Tianfu Energy Storage)'s 128kW super stack passed SGS certification. In the rated power 128kW charge and dis...[Details]
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Methods and techniques for using infrared thermal imagers correctly
1) Adjust the focal length
2) Choose the correct temperature measurement range
3) Understand the maximum measurement distance
...[Details]
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For sports smart bracelets, the accuracy of the equipment and the professionalism of the data are very important. Although some sports bracelets on the market can provide sports data, their comprehen...[Details]
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1. Brief Introduction STM32 itself does not have its own EEPROM, but STM32 has the In Application Programming (IAP) function, and its FLASH can be used as EEPROM. Different models of STM32 have dif...[Details]
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1 Introduction
Since digital signals have only two conditions, high level and low level, a single-chip microcomputer (MCU) can directly realize the acquisition and logic analysis of multiple digi...[Details]
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The latest report from market research firm Yole Developpement points out that although standardization of the microelectromechanical systems (MEMS) industry has not yet been implemented, major compa...[Details]
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A group of strong competitors have arrived in the active Chinese energy storage market.
With the explosion of renewable energy in China, the nationwide energy revolution is in full...[Details]
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Recently, the 2019 China Automobile Industry Development (TEDA) International Forum was held in Tianjin. Leaders of relevant ministries and commissions expressed their views on key topics such as the...[Details]
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1 Introduction
At present, a common problem with batteries in actual use is insufficient charge, and the driving mileage on a single charge is difficult to meet practical requirements.
In...[Details]
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The so-called level refers to the logarithm of the ratio of two powers or voltages. Sometimes it can also be used to express the logarithm of the ratio of two currents. The unit of level is decibel...[Details]