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A recent project requires adding new system calls to the ARM Linux kernel to meet the needs of the project. So I searched on Google and Baidu, but the results were not satisfactory. I had to so...[Details]
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New energy research institution InfoLink Consulting released a report on August 6 showing that in the first half of 2024, global energy storage cell shipments will reach 114.5GWh, a year-on-year incre...[Details]
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VIAVI is the only test and measurement company to work with all seven OTICs worldwide Shanghai, China, September 13, 2022 – VIAVI Solutions (VIAVI) recently announced that Kyrio®, a CableLabs® comp...[Details]
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Reuters reported on May 1 that officials in the southern Indian state of Karnataka said that the semiconductor consortium ISMC will invest $3 billion in the state to build a chip manufacturing plant....[Details]
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Recently, MIT Technology Review, a 120-year-old and highly influential technology business magazine, officially announced the 2019 "50 Smart Companies" (TR50) list, covering giant companies and...[Details]
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On December 29, according to domestic media reports, the current epidemic situation in Xi'an is severe. Zhang Boli, an academician of the Chinese Academy of Engineering, said that the epidemic in Xi'...[Details]
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Hardware Connection: Code: #include reg52.h #include intrins.h #define uint unsigned int #define uchar unsigned char sbit SH_CP = P2^0; sbit DS = P2^1; sbit ST_CP = P2^2; flying temp; uchar c...[Details]
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How to distinguish the quality of LED unit boards is a problem that LED display screen merchants are more concerned about, because the quality of the unit board directly affects the overall qualit...[Details]
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On the 2440 development board, there are two interfaces SCL and SDA, where SCL is the clock line and SDA is the data line. They are connected to a pull-up resistor (to control the level of SDA and S...[Details]
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The power supply of this machine is also very simple, using RC filter circuit, because the push-pull amplifier circuit has a strong suppression effect on the power supply ripple, and does not use c...[Details]
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Radio frequency card (contactless IC card) is a new technology developed in recent years. Compared with traditional contact IC card and magnetic card, the contactless IC card developed by rad...[Details]
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We’ve already seen that improving the efficiency of an electric vehicle’s powertrain can increase its range. Aside from purely mechanical solutions, such as using larger (or multiple) electric moto...[Details]
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1. Stepper Motor
Moreover, it can perform open-loop position control, and a specified position increment is obtained by inputting a pulse signal. Compared with the traditional DC control syste...[Details]
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In some power control applications, for reliability or safety reasons, the operating state (health) of a resistive power load needs to be continuously evaluated. Heating resistors used in medical dev...[Details]
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On November 21, news broke that Moxing Semiconductor, a chip design joint venture under TCL Technology Group, had been "dissolved." This is also another well-known company disbanding its self-d...[Details]
Sensor
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