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On March 9, Gasgoo learned that the latest batch of changes and expansions in the Ministry of Industry and Information Technology’s “Road Motor Vehicle Manufacturers and Product Announcements” showed...[Details]
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Electronic measuring instruments can be roughly divided into the following categories according to their working principles and uses:
1. Multimeters
Analog
voltmeters, analog multimeters ...[Details]
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With the development of modern telecommunications, cable interruptions often occur due to natural disasters or human factors . Traditional cable monitoring equipment has serious drawbacks such as slo...[Details]
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According to statistics from equipment management authorities, more than 50% of equipment failures are caused by bolt problems, and the number of major accidents caused by bolt problems is also ver...[Details]
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1 Introduction
Today's security systems can be implemented with the help of computer technology, IC card technology, communication technology, etc. The application of CAN bus in security...[Details]
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There are three types of servo motor control methods: pulse, analog and communication. In different application scenarios, how should we choose the control method of the servo motor?
1. ...[Details]
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Compared with traditional thermometers, the digital thermometer introduced in this design has the advantages of easy reading, wide temperature measurement range and accurate temperature measurement. ...[Details]
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In traditional machinery, shafts are driven by mechanisms. For example, as shown in the figure below, the master and slave shafts are connected by a flat belt. When the master shaft starts to rotat...[Details]
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Signal acquisition devices are widely used in machine health diagnostic systems for recording, monitoring and diagnosis. Machine condition data is often collected by non-portable or wired device...[Details]
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When SM2..0 is 000, the SLEEP instruction will put the MCU into idle mode. In this mode, the CPU stops running, while SPI, USART, analog comparator, ADC, two-wire interface, timer/counter, watchdog a...[Details]
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For the security management of high-density human traffic areas, the face control system has established an irreplaceable position in the industry with its high efficiency in capturing and identifyin...[Details]
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Introduction
In some applications such as motor control, it is important to slow down the dV/dt during switching. Too fast a speed will cause voltage peaks on the motor, which will damage the ...[Details]
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Reference: 1) "ARM1176 JZF-S Technical Reference Manual": Chapter 3 System Control Coprocessor Chapter 6 Memory Management Unit 2) u-boot source code: u-boot-xxx/cpu/s3c64xx/start.S u-boot-xxx/board/...[Details]
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Gartner's 2022 Hype Cycle shows new trends in digital government
Digital government technologies and practices will continue to revolutionize citizen service delivery
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The various controllers in new energy vehicles mainly include: vehicle control unit (VCU), engine control unit (ECU), motor control unit (MCU) and battery management system (BMS).
The th...[Details]
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