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1 Introduction With the rapid development of electronic technology, new large-scale remote control integrated circuits have emerged, and remote control technology has developed rapidly. The central...[Details]

With the increasing global attention to renewable energy and environmental protection technologies, the new energy vehicle market is booming at an unprecedented rate. In this wave of change, solid-...[Details]

I recently made something that needed 4 serial ports, so I used STM32F103V and drew a circuit. Schematic diagram:   PCB:      Physical map:       Serial port interru...[Details]

Manual inspection of elastic bands that are four feet wide and eight feet in circumference is difficult because human inspectors lack an objective and reliable way to determine the presence or absence...[Details]

In the analysis, the threshold voltage of the triode is considered as zero, but in reality, the threshold voltage cannot be zero, and the relationship between voltage and current is not linear. Wh...[Details]

Arbe Robotics, a developer of next-generation imaging radar solutions, has added free space mapping capabilities to its imaging radar perception stack. Arbe has improved its solution with an algorith...[Details]

1. Circuit selection  At present, there are not many new low-resistance and high-power electron tubes suitable for making OTL power amplifiers in China. If common power electron tubes such as 6P3P,...[Details]

On October 31, Samsung's One UI 4.0 system is based on the latest Android 12, and the Galaxy S21 series of phones can now experience it. According to foreign media mspoweruser, Samsung has now opened...[Details]

Tesla plans to build a new plant in Shanghai at a cost of 42 million yuan ($6.4 million) to produce electric vehicle charging stations in China starting next year, according to its latest filings, a ...[Details]

On July 17, the Shanghai Stock Exchange Science and Technology Innovation Board Stock Listing Committee held the 54th review meeting in 2020. According to the review results, Lantech Optics' Science ...[Details]

Recently, rumors of price increases from leading foundries such as TSMC, UMC, and Samsung have injected a shot in the arm to the semiconductor industry, which is under pressure from "oversupply", and...[Details]

Intel Labs launches beta version of Intel Quantum Software Development Kit Quantum computing has the potential to significantly speed up the solution of complex problems and may also enable major ...[Details]

At the request of a friend, I made a small headphone amplifier, which should be small, practical, and beautiful, and preferably able to be put in a pocket, mainly for listening to songs. I...[Details]

Being able to use the seven-segment LED digital tube to display numbers and letters, and to display them simultaneously or even scrollingly is already very good, but it is not enough. We also want to...[Details]

▍For enterprises, "selling out" is the essence of business. How to "sell" is often the focus of competition among companies. It may be technology or marketing, but as the service robot war ent...[Details]