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The priority of the CORTEX kernel is that the smaller the value, the higher the priority, that is, 0 is the highest priority. FreeRTOS is just the opposite. In order to meet the high real-time requir...[Details]
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introduction
Lead-acid batteries are widely used in various fields such as communications, electric vehicles, military, and aerospace due to their low cost, large capacity, safety, and reliabil...[Details]
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If you want to buy the iPhone 13 series, you should think about it in advance because Apple is still preparing a higher-end series. Foreign media reported that both the entry-level and Pro mod...[Details]
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In embedded systems, the real-time clock unit can provide a reliable clock, including hours, minutes, seconds, years, months, and days. It can provide millisecond-level clock interrupts. Registers re...[Details]
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The watch battery tester described in this article uses a non-contact method to sense the driving pulse of the second hand of an electronic watch. It does not need to open the back cover of the watch...[Details]
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The new Cypress MEMS speaker, which is 40 times louder in low-frequency response, will be demonstrated by appointment at CES 2024, and mass production is scheduled to begin at the end of 2024. ...[Details]
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Technical parameters of LCD monitors
1. Viewable area
The size indicated on the LCD monitor is consistent with the actual screen range that can be used. For example, a 15.1-inch LCD...[Details]
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O Introduction
Radio stations
are widely used in military communications such as patrol duty, civil communications such as command and dispatch, taxis, etc. due to their good co...[Details]
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As a developing country, China's energy consumption is growing at an alarming rate year by year. As buildings are large energy consumers (building energy consumption in developed countries generall...[Details]
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On November 17, the 2020 Beijing International Microelectronics Symposium and IC WORLD Academic Conference was held in Beijing. At the conference, Zhang Jinfang, chairman of Beijing Chipone Technolog...[Details]
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(1) Structure of pointer-type insulation resistance meter The common pointer-type insulation resistance meter mainly consists of a hand-cranked DC generator, a magnetoelectric ratio meter and a meas...[Details]
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On November 14, in the live broadcast this afternoon, Lei Jun emphasized that the intelligent chassis pre-research technology released in the morning is not PPT technology.
He said: "The...[Details]
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On January 6, the Passenger Vehicle Branch of SAIC Motor Corporation Limited (hereinafter referred to as "SAIC Passenger Vehicle") officially awarded the EMC testing and accreditation certificate to ...[Details]
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The high-voltage switch operating power supply is a special power supply designed for the inspection and maintenance of high-voltage circuit breakers and their operating mechanisms. It has the adva...[Details]
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In the field of energy storage, in addition to electricity metering equipment, there are a variety of products and technologies that can improve the efficiency and performance of energy storage s...[Details]
FPGA/CPLD
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