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Serial port debugging is used more and more in projects, and the shortage of serial port resources has become particularly prominent. Many people who use notebooks have a deep understanding that they...[Details]
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The principles of electrical circuit control and PLC control are the same. Naturally, electrical control can be performed more conveniently and efficiently through PLC. So how is the electrical con...[Details]
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Since the iPhone appeared in 2007, the application scope of inductive capacitive touch screens has been expanding. However, there are still great challenges in truly integrating inductive capaciti...[Details]
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Recently, DFRobot has developed a line patrol car exhibit, which uses a RISC-V main control development board equipped with the Saifang Technology JH7100 (Fang Jinghong 7100) chip and runs the Fedo...[Details]
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There are four ring-shaped parts installed between the upper and lower hemispheres of the Nexus Q. The top one is the ball bearing, with metal balls embedded between the resin frame, presumably t...[Details]
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The sequence signal is 01011 and the sequence signal length is 5 1. Counting type sequence signal generator Since the length of the sequence signal is 5, we need to consider using a modulo 5 counter,...[Details]
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1. System Overview The modules used in the system include AT89C51 microcontroller + LCD1602 display + DS18B20 temperature measurement + buzzer alarm + button + fan cooling + small light. The system...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
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Recently, foreign whistleblower OnLeaks released renderings of Google Pixel 6A, revealing that the appearance of this phone is very similar to Pixel 6, but slightly smaller in size. The renderings s...[Details]
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Why do we need to eliminate the mechanical jitter of the keyboard? What are the methods?
A: Key jitter can cause a key press to be misread multiple times. In order to ensure that the CPU processes ...[Details]
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The principle and working process of the electric power steering system (EPS) are analyzed in detail. The PIC18F458
microcontroller
is used
as
the controller
, and the power motor
i...[Details]
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Major semiconductor manufacturers have successively expanded new factories, and new wafer foundry capacity will be launched in full swing from 2023. The market expects that there may be a serious sho...[Details]
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The oscilloscope principle and electron beam experimental device is a new type of physical instrument developed on the basis of the student oscilloscope. It comes with a low-frequency signal generato...[Details]
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DFI
said in a press release on April 8 that the company launched its latest
EV charger
solution at Embedded World 2024. The solution is powered by
Intel
technology and leverag...[Details]
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A junction temperature calibration method for Si IGBT and SiC MOSFET power devices is proposed, which realizes low natural anti-interference junction temperature calibration.
A circuit f...[Details]