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Composition of electrical system of speed regulating motor
Power supply system: responsible for providing stable power to the motor, usually using AC or DC power supply. For some special speed...[Details]
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How far away does the EMI radiation source need to be in order for the radiation signal to not interfere with the system? To know the answer, let us first start with a deeper understanding of the rad...[Details]
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1. Design requirements and goals This product is composed of single chip microcomputer + minimum system + digital tube display module + digital tube driver module + temperature acquisition module + h...[Details]
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Working principle:
The sensor emits infrared light and uses the different refraction of light in air (equivalent to a waterless state) and liquid (with water) (the small triangular cone in the...[Details]
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At the end of May 2019, with the grand launch of FAW Hongqi's latest masterpiece HS5, Sensortech's 77GHz automotive millimeter-wave radar became the first ADAS millimeter-wave radar sensor in China t...[Details]
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There are many circuits that show the operation of zero crossing detectors using 50Hz and 60Hz wires. Although there are many circuits, most of them have shortcomings. The circuit shown in this examp...[Details]
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In order to thoroughly implement the "carbon peak and carbon neutrality" strategic deployment, develop biomass energy and renewable energy, upgrade traditional industries, eliminate pollution and p...[Details]
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Recently, the shortage of automotive chips has reached the highest level of government. Germany, the United States and Japan have all asked relevant departments in Taiwan to help persuade Taiwanese m...[Details]
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/* Communication rules: 1: Clock 7.3728 MHz/Baud rate 9600/9 data bits/Odd parity/1 stop bit/Hardware multi-machine communication function/ 2: Communication connection uses hardware MAX48...[Details]
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Insulation resistance meters generally use automatic calibration technology. Except for the parts that can be replaced, do not replace them at will to avoid deviations in technical indicators. 1. G...[Details]
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In the electrical field, thermal imaging cameras can detect the temperature of switchboards, transformers, generators and other equipment to analyze on-site conditions. But can thermal imaging alone ...[Details]
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When we develop applications, we often need to save some program running parameters, such as some correction coefficients. The characteristics of these data are: small in number and do not need to be...[Details]
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China Energy Storage Network:
Globally, gradually getting rid of dependence on fossil energy is the goal of all countries to achieve energy transformation. To this end, many countries have pr...[Details]
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Huawei announced its ecological layout, and the future is full of challenges and unknowns. According to a report released by IDC, a global authoritative market research organization, China's ICT spen...[Details]
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This application note provides design guidelines for the optomechanical part of the MAX25205 and MAX25405 gesture sensors. A key design issue in gesture detection systems based on infrared (IR) tec...[Details]