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I found a breathing light program on the Internet and wrote it myself. I used a timer to generate pwm to realize the breathing light . I can also control the speed of the DC motor by referring to the...[Details]
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Chips in cars | Understanding car regulations in one article
Why is it so difficult to enter the automotive supply chain?
Why does the industry have strict requireme...[Details]
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I have always wanted to write a post to summarize my learning experience, experience and methods. Today I finally started writing it. Haha, this is my experience, experience and method of learning ...[Details]
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Many process control sensors, such as thermistors and strain bridges, require accurate bias current. By adding a current setting resistor R 1 , the voltage reference circuit IC 1 can form a constan...[Details]
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BOE and Lenovo jointly release two 4K active glass-based Mini LED displays, setting a new standard for Mini LED display image quality On November 20, BOE (BOE) and Lenovo Think Vision jointly relea...[Details]
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PN encoder, full name is sequence pseudo-random noise encoder, is a commonly used digital signal processing technology. It uses a long-period pseudo-random code sequence to encode the original sign...[Details]
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Earlier, there were reports that Apple will release some new products on March 16. But the latest news shows that Apple's spring new product launch will be held on March 23 local time. The new...[Details]
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We have talked a lot about how to control speed regulation and some problems encountered in speed regulation. Today, let’s talk about the speed regulation of the three speeds of the motor.
T...[Details]
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Hands-free passive keyless entry (PKE) is quickly becoming a mainstream application for automotive remote keyless entry and is becoming a common option on new models. This method eliminates the nee...[Details]
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The OnePlus 9RT 5G phone has been officially announced, and its appearance and some configurations have been exposed. The product will be released online at 19:30 on October 13, equipped with a Qualc...[Details]
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1. Introduction
Currently, most instruments and equipment use RS232 interfaces to communicate with computers. However, with the development of computer technology, the hot-swappable USB standar...[Details]
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How to make pale, monotonous time colorful? This rainbow waterfall clock project is the answer!
After a while of hard work, I finally finished this rainbow waterfall clock :-)
This clock...[Details]
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Number of bits in a CAN FD message frame
According to the CAN FD frame structure, the number of bits in a CAN FD message frame can be calculated:
CAN FD message bit number = frame start (...[Details]
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With the development of science and technology, there are more and more varieties and specifications of digital instruments, and their circuit structure and technical performance are also constantly ...[Details]
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On November 4, the HuanDa 97.5MW/390MWh shared energy storage power station project started construction in the Beidaqiao new energy planning area of Guazhou County. Image It is understood that this...[Details]
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