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Figure 1 shows the output overcurrent protection circuit of the integrated operational amplifier. When the output of the integrated operational amplifier overcurrents for some reason (such as output...[Details]
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Backlighting is the largest power consumer in a display system. LEDs have replaced CCFLs in almost all displays except for very large screens, significantly reducing power consumption, but backlighti...[Details]
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1. What is a motion controller?
A motion controller is a special controller that controls the operation of a motor: for example, a motor drags an object upward to a specified position and then...[Details]
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introduction
Calibration always seems to be scheduled at the most critical time in a project, such as when a team is busy preparing for the annual industry trade show. As an example of the impac...[Details]
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Migration environment Host development environment: Ubuntu 12.04 BootLoader: u-boot-1.1.6 kernel:linux-2.6.30.4 CPU: s3c2440 Development board: TQ2440 Transplantation steps 1. Start the watchdog Th...[Details]
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Enthusiast Network reported (Text/Li Ningyuan) For mobile, navigation and positioning is one of the most basic and core functions, and the robot's autonomous mobility is based on excellent navigati...[Details]
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On April 27, TSMC updated its latest process roadmap. According to the information, TSMC's 4nm process chips will enter the "risk production" stage at the end of 2021 and will be mass-produced in 202...[Details]
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A new ultra-small high-density AC/DC power supply series meets the needs of advanced power solutions in the low-end market. These switching power supplies feature high efficiency and high current den...[Details]
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1. Development status of anti-theft alarm system
The burglar alarm system is the most important part of the entire security system. When there is an illegal intrusion or an emergency such as ...[Details]
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After Christie of the United States took the lead in launching the world's first commercial LED light source rear-projection splicing wall at the Infocomm exhibition held in June this year, Barco...[Details]
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Introduction
The car MP3 wireless transmitter can send the music stored in the MP3 player through FM broadcasting, then receive it through the FM radio and play it through the car audio. This paper...[Details]
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1. What is PWM What is PWM? Professionally speaking, it is pulse width modulation. In layman's terms, it is the continuous output of high and low levels. For example, the microcontroller outputs ...[Details]
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introduction
With the continuous development and progress of the automation industry and control technology, the communication between field devices is no longer limited to the devices and controll...[Details]
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NI LabVIEW is a graphical programming language that uses icons instead of text lines to write programs. It is used to quickly create flexible and scalable test, measurement, and control appli...[Details]
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On October 16, the second Midea Visionary Conference was held in Shunde, Foshan. Academician of the Chinese Academy of Sciences and professor of Huazhong University of Science and Technology Ding Han,...[Details]
Microcontroller MCU
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