[size=4][color=#000000][backcolor=white]Used to measure air pm2.5, this sensor estimates the particle concentration by measuring the duty cycle of the signal[/backcolor][/color][/size] [size=4][color=...
[size=4] The maturity and development of wireless communication technology has led to the emergence of new wireless services, and more and more applications require automatic positioning services. To ...
When many startup teams calculate whether to start a project, they usually evaluate the BOM cost first and then judge whether the project can be undertaken.Some customers would also express their conf...
When I looked at the communication system data, it mentioned that negative voltage source system is used.The benefits seem to be:A. Anti-lightning strike?B. Can it reduce oxidation and corrosion?C. Re...
[i=s]This post was last edited by meiyao on 2022-11-3 00:24[/i]This is the previous article [Shanghai Hangxin ACM32F070 Development Board] Light up the LCD screen and touch button function operation, ...
LED lighting products have many advantages that traditional lighting products cannot match, but of course they also have inherent disadvantages or controversies. Among them, flicker is one of the...[Details]
The interrupt vector of STM32 has two attributes, one is the preemption attribute and the other is the response attribute. The smaller the attribute number, the higher its priority level. Preemption ...[Details]
It appears that more and more companies are creating custom EDA tools, but it is unclear whether this trend is accelerating and what it means for the mainstream EDA industry. Wherever there is chan...[Details]
The current industry prosperity can be said to be that the artificial intelligence-related industries are very hot, while the semiconductor industry is lukewarm except in China; so, how is the IC des...[Details]
The main purpose: The glow wire tester is used to detect the thermal stress caused by heat sources or ignition sources such as glowing components or overload resistors in a short time, and to evaluat...[Details]
AVR microcontroller is a RISC microcontroller launched by Atmel in 1997. RISC (Reduced Instruction Set Computer) is relative to CISC (Complex Instruction Set Computer). RISC does not simply reduce in...[Details]
January 21, 2022 – Murata is a global leader in the design and manufacture of ceramic passive electronic components, wireless connectivity modules, and power conversion technologies. As its authorize...[Details]
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This paper uses wavelet analysis and pattern recognition methods to analyze vehicle noise signals and designs a vehicle collision sound detection device based on DSP. The de...[Details]
On July 6, Beijing Junzheng issued an announcement stating that the company recently received the "Notice on Acceptance of Application Documents for the Issuance of Shares to Specific Objects by Beij...[Details]
Sina Digital News reported on the morning of May 10 that several pictures of the phone cases of the so-called "2019 iPhone" appeared on the whistleblower website Slashleaks today. According to...[Details]
With the development and popularization of new energy vehicles, the related vehicle thermal management issues have rapidly become the focus of industry attention. As we all know, the performance of t...[Details]
The STM32F103xx series is called the enhanced product, and the maximum clock frequency of the enhanced product can reach 72MHz. The English name of the enhanced product is Performance Line.
The STM32...[Details]
Recently, Trump not only said that he would not impose new tariffs on Chinese exports, but also allowed American companies to continue selling products to Huawei. Trump also revealed that the Huawei ...[Details]
Electric cars are the future of sustainable transportation. They have large battery compartments on wheels and are an alternative to gas-guzzling, carbon-intensive internal combustion engines.
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