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Introduction
In response to the call of the Ministry of Education to strengthen the cultivation of college students' innovative consciousness, cooperative spirit and innovative ability, t...[Details]
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However, happiness in the kitchen is uneven. There is always a family member who silently bears the responsibility of cleaning.
Today, kitchen appliances are emerging in an endless stream, mak...[Details]
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Spectrophotometric Instrument Maintenance
(1) The working power supply of the spectrophotometer is generally 220V, and a 10% voltage fluctuation is allowed.
(2) In order to extend the service life o...[Details]
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Although it is a little late, the release of Nut R2 proves that Nut is still alive. After two years and five months, the Nut R series and the accompanying TNT have appeared in people's vision again. ...[Details]
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1. Description MCU IO simulation, using E2PROM 24C02C 1. Start signal holding time Thd:sta 4us 2. Start signal establishment time Tsu:sta 4.7us 3. SCL low level duration Tlow 4.7us 4. SCL ...[Details]
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Energy conservation and environmental protection industry is the first of the strategic emerging industries in the "12th Five-Year Plan". It aims to implement major demonstration projects of energy c...[Details]
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There are two instructions in ARM for transferring data between the status register and the general register.
Some bits in the status register are not currently used, but they may be used in future...[Details]
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Add diagnostic frame by CDD import method
In actual projects, car manufacturers or Tier 1 will input cdd files, which integrate all the diagnostic commands used.
The way to send dia...[Details]
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The widespread availability of general-purpose personal computers (PCs) is reshaping the way medical systems are built. At the heart of these medical systems is a PC that has been configured with s...[Details]
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Looking back at the above, the underlying driver of the s3c2440 serial port revolves around three data structures:
UART specific driver structure definition: struct uart_driver s3c24xx_uart_drv;
UA...[Details]
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Despite reports that the Redmi K30S will be officially launched in China soon, Redmi has yet to make an official announcement. Several images that appeared on Weibo today suggest that the Redmi K30S ...[Details]
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1. JFFS2 file system configuration a) Kernel configuration # make menuconfig //The default MINI2440 configuration has enabled JFFS2 support File systems --- M...[Details]
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The 8051 microcontroller uses timer 1 working in mode 2 as the serial port baud rate generator. Its baud rate = (2smod /32) × (timer T1 overflow rate), where smod is PCON 7 , indicating whether the b...[Details]
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The intelligent cable test system uses a combination of single-chip microcomputer and industrial computer to realize the test of the conduction and insulation relationship between 1536 test points....[Details]
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In C language, initialized global variables exist in the data segment, initialized local variables exist in the stack, space allocated by malloc exists in the heap, and uninitialized global variabl...[Details]