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Add the following code to the source program and include "stdio.h". By default, USART1 is used to confirm that the serial port has been initialized successfully. #pragma import(__use_no_semihosti...[Details]
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On May 7, 2015, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPG launched a high-definition network video survei...[Details]
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At the Tencent Global Digital Ecosystem Conference in May this year, Qiu Yuepeng, Vice President of Tencent and President of Tencent Cloud, announced the launch of the smart city solution "WeCity Fut...[Details]
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Recently, Netcom learned from the Ministry of Industry and Information Technology that the Equipment Industry Development Center issued a notice on adjusting the relevant content of the "Road Motor V...[Details]
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Differential amplifier circuit
1. Zero drift of direct coupled multi-stage amplifier circuit
Coupling method of multi-stage amplifier circuit
In order to obtain a sufficiently high gain or...[Details]
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The importance of in-vehicle Serdes chips
In the era of intelligent driving, especially with the popularization of assisted driving/autonomous driving, environmental perception has become an e...[Details]
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Semiconductor laser
refers to a laser that uses semiconductor materials as working materials. Its driving methods mainly include PN junction injection. The commonly used and mature semi...[Details]
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1 Introduction With the rapid development of mobile communications, the development of low-frequency spectrum resources has become very mature. The remaining low-frequency spectrum resources can no l...[Details]
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After get off work, you drive back to the community parking lot and suddenly find a parking space among the densely parked cars. Surprised and relieved, you drive your car to the parking space. But a...[Details]
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The sinusoidal signal source is a widely used signal source, and the requirements for it are getting higher and higher with the development of technology. Traditional sine signal generators often hav...[Details]
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Previously, in response to Apple's decision to cancel the free charger, Samsung's overseas official website promised that the Samsung Galaxy series products would still have "everything you wan...[Details]
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1. Code Previously, I learned how to use C language to light up the LED on an ARM bare metal machine. I learned that in an ARM program, the main function needs an assembly instruction to boot itself....[Details]
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The STM8S system clock setting is very important for the microcontroller. Different clocks must be used for different purposes. For example, when making AVR, the clock used for high-stability se...[Details]
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The motor driven by frequency conversion cannot obtain energy directly from the power supply side. The frequency converter is different from switches and contactors. Once turned on, the motor can s...[Details]
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In industrial control, the reliability and stability of the controller system are the most important parameters. The actions of the controlled mechanical parts follow the instructions of the controll...[Details]
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