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Microsoft's Xbox Series X has been on the market for quite some time, and current news indicates that its first upgraded version may be coming soon. A video posted by insider @Bradsam (currently t...[Details]
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What is a clamp meter? As the name suggests, it is shaped like pliers and has similar functions to a multimeter. It is one of the tools commonly used by electricians. A clamp meter is short for a c...[Details]
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DATAS SEGMENT
sum db 2 dup(?);Enter the data segment code here
string db 25 dup(?);Store characters
tital db 'This program is made by wq. ',0dh,0ah
db 'PLease input the str...[Details]
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According to well-known digital blogger @数码君, banners were hung at the Shenzhen headquarters of Baofeng TV to collect debts, and it is suspected that the company has withheld half a year's salary fro...[Details]
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At the 2024 World Intelligent Connected Vehicle Conference, which opened on October 17, Geely Chairman Li Shufu said that Geely has built a future travel constellation. Geely hopes to accelerate th...[Details]
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Hardware Connection: Code: #include reg52.h #define uchar unsigned char #define uint unsigned int sbit BEEP = P3^7; uchar code SONG_TONE = { 212,212,190,212,159,169,212,212,190,212,142,159,...[Details]
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Henan Yicheng New Energy Co., Ltd. (hereinafter referred to as the "Company") recently received a notice from its controlling subsidiary Kaifeng Times New Energy Technology Co., Ltd. (hereinafter r...[Details]
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The following code SCI enables the receive interrupt. /*************************************************************/ /* Initialize SCI */ /***************************************************...[Details]
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When we play racing games on the computer, the player's perspective is usually above or behind the car, so we can see the surrounding environment of the car. This perspective can help us understand t...[Details]
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0 Preface ARM (Advanced RISC Machines) is a well-known company in the microprocessor industry. It has designed a large number of high-performance, low-cost, low-energy RISC processors, related tech...[Details]
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Judging from the overall performance of the first batch of foldable screen phones, it is basically a mixed bag. But this will not hinder manufacturers from developing foldable screen or ev...[Details]
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On June 17, the Shanghai Stock Exchange officially accepted the IPO application of Suzhou Dongwei Semiconductor Co., Ltd. (hereinafter referred to as Dongwei Semiconductor) on the Science and Technol...[Details]
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STMicroelectronics' new MCUs advance electric vehicles and help software-defined electric vehicles Stellar E-Series EV-specific microcontrollers promote centralized electrical architecture Simpl...[Details]
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Introduction AWU is used to provide an internal wake-up time reference when the MCU enters the low-power Active Halt mode. The clock of this time reference is provided by the internal low-speed RC os...[Details]
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Interrupt response:
1. Response conditions
The conditions for the CPU to respond to an interrupt are:
① An interrupt source issues an interrupt request;
② The interrupt enable bit ...[Details]