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Since 1995, VITRONIC weld inspection systems have been widely used by many of the world's leading automotive equipment manufacturers (OEMs) and Tier 1 component suppliers, and have been rated as th...[Details]
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1. Hardware Solution This wireless multi-channel anti-theft alarm consists of 1 receiver and multiple transmitters. The receiver can receive alarm signals from multiple transmitters (their frequencie...[Details]
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With the development of modern electronic technology, the combination digital instruments on mid-to-high-end cars are increasingly using "mechatronic" stepper motors. Stepper motors, also known as ...[Details]
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Bitwise operators:
& bitwise AND
| bitwise inclusive OR
^ bitwise exclusive OR
left shift
right shift
~ one's complement (unary)
I came across a way of writing in a book: ~(...[Details]
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The simple intelligent electric car designed this time uses the AT89S52 single-chip microcomputer as the detection and control core of the car; the metal sensor TL-Q5MC is used to detect the iron she...[Details]
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First quarter net revenue of $3.47 billion; gross margin of 41.7%; operating margin of 15.9%; net profit of $513 million
First quarter free cash flow, excluding net capital expendit...[Details]
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Question: Send any byte of data from the computer at 2400bps. When the microcontroller receives the data, it adds a serial number to the front of the data and sends it to the computer together with th...[Details]
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According to foreign media reports, researchers at the University of Arizona have developed a high-resolution radar sensor that combines the best effects of cameras and radars to solve the problems f...[Details]
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With the continuous development of modern automobile technology, people are pursuing a more comfortable and easy-to-operate driving environment. Therefore, more and more cars are equipped with elec...[Details]
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Scientists from Denmark, Sweden and Japan wrote in the latest issue of the journal Nature Photonics that by dividing the data into a series of color packets, a single computer chip can pass a fiber o...[Details]
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China Energy Storage Network reported
: "In the past decade, China's energy and power industry has developed rapidly, but the consequences of over-investment, serious overcapacity in the manu...[Details]
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The init process is the starting point of all system processes. After the kernel completes kernel booting, it loads the init program in the thread (process) space, and its process number is 1. The ini...[Details]
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The following is an analysis of the nand flash initialization code nand_init():
1. If (CONFIG_COMMANDS & CFG_CMD_NAND) is defined and (CFG_NAND_LEGACY) is not defined, then start_armboot() call...[Details]
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The application circuit for realizing 2n times positive voltage output by cascading method is shown in FIG5 .
In the circuit of Figure 5, when the switch k is set to "1", the output voltage v...[Details]
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The main function of a single-chip microcomputer is to control peripheral devices and realize certain communications and data processing. However, in certain specific occasions, mathematical operation...[Details]