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In Arduino, you can use AnalogWrite to use hardware to generate 490Hz/980Hz PWM waves, and set the duty cycle according to parameters. Students who don't know this can go to AnalogWrite to learn. Sec...[Details]
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In this issue, Shanghai Yanqiang’s editor will share with you the solution of industrial computers in the highway meteorological information collection system. I hope that after reading this articl...[Details]
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From customized prenatal care to advanced cardiac imaging equipment, medical diagnostic imaging equipment is becoming more and more portable, which also places higher demands on image accuracy. I...[Details]
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What is a soft interrupt? How to trigger soft interrupt Soft interrupt occurs when Soft interrupt occurrence conditions Soft interrupt seize If preempt_count_add adds SOFTIRQ_DISABLE_OFFSET, th...[Details]
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After the photovoltaic system is installed, operation and maintenance becomes the most important thing. The components are installed in open places and are easily affected by the external environme...[Details]
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The Fujian Jinhua incident opened the prelude to the US sanctions on Chinese semiconductors. China's semiconductor industry has gradually become a topic of discussion among ordinary people. The most ...[Details]
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BlackBerry is a Canadian communications company co-founded by Mike Lazaridis and Douglas Flegen. It is headquartered in Waterloo, Ontario, Canada. Its main products are BlackBerry mobile phones...[Details]
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The Highviews 15MWh LAES project in the UK follows a 2.5MWh demonstrator. Image: Highview Power
“Cryogenic” energy storage could potentially scale up to 250MWh per project in t...[Details]
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The project uses STM32F103 and AD7260 for data collection. After data collection, we want to output the data point by point to the host computer through the serial port, and then check whether the da...[Details]
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#include //Call header file
//#include pic1687x.h
__CONFIG(0x3F32); //Chip configuration word
#define uchar unsigned char
#define uint unsigned int
void ini...[Details]
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At present, in the factory inspection of ordinary dry batteries, manufacturers mainly conduct quality inspections on the open circuit voltage, load voltage, and short circuit current of the battery...[Details]
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The display research department of TrendForce TrendForce stated that in 2020, global notebook shipments not only exceeded 200 million units for the first time, but also set a new high of 22.5% annual...[Details]
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1 Overview SST89C54/58 (referred to as 89C54/58) is a multi-purpose 51 series microcontroller launched by the American SST Company. It integrates a 20 kB/36 kB SuperFlashE'PROM program memory, whi...[Details]
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Over the past year, various industries have been exploring the application of big models. The home appliance industry is no exception. At the recently held AWE2024, many brands such as Hisense and ...[Details]
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Battery packs are increasingly valued as a very important component in the development of new energy vehicles. Converging technologies and production levels and an increasingly saturated market hav...[Details]