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Earlier, foreign media discovered that Apple seems to have transferred the iTunes account to the Facebook and Instagram accounts of Apple TV. The company's Twitter account is still unaffected. In m...[Details]
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1. Idle mode
Idle mode refers to the state where only the microcontroller is not working. At this time, the CPU has no clock and stops working, but the external interrupt, external low voltage dete...[Details]
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In many industrial and automotive application scenarios that have high requirements for product reliability, such as BMS, memory is used to store important information in the system. This is due to...[Details]
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The working modes of plug-in hybrid electric vehicles and extended-range electric vehicles are very similar. Both can be driven in pure electric mode by inputting energy from the power battery alone,...[Details]
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Connections between nodes are established via XMLRPC
When a node is just started, it does not know the existence of other nodes, let alone what they are talking about, and of cours...[Details]
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The ready table setting, clearing, and searching algorithm of μc/OS-II is an efficient, cross-platform program. It uses two search arrays, OSMapTbl and OSUnMapTbl , to increase the speed of s...[Details]
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1. Software Installation ADS1.2 Download: http://down.drv5.cn/www.drv5.cn/arm-ads1.2.rar Jlink driver download: http://fastsoft.onlinedown.net/down/JLink_Windows_V630d.exe S3C2440led bare metal progr...[Details]
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Vishay Intertechnology Launches New Modular Panel Potentiometer with Industry-High 8 Ncm Torque
Compact 12.5 mm small form factor device can be configured with up to seven modules fo...[Details]
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DSP technology is widely used in various fields, but the traditional digital signal processor has a low data processing speed due to its sequential operation, and lacks flexibility in functional reco...[Details]
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1. What is a frequency sweeper? A sweep frequency meter (frequency characteristic tester, abbreviated as sweep frequency meter) is a special instrument that can directly display the frequency cha...[Details]
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In order to quickly transfer a block of data, the DMA transfer program (Mem to Mem 16bits) was used to measure the transfer time. 128 16b data took about 12us (72Mhz clock). In other words, the STM32 ...[Details]
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In 2020, technology enthusiasts around the world are looking forward to a technological feast about driverless cars. To be honest, the "popularization" of autonomous driving this year may still be a ...[Details]
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U0RBR: Receiver Buffer Register
When accessing, first set the divisor latch access bit (DLAB) of U0LCR to 0. This is because U0DLL and U0RBR/U0THR are at the same address.
When DLAB = 1, select U0D...[Details]
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On November 30, 2022, after the ChatGPT model came out, it immediately set off a sensation around the world. Both practitioners and non-practitioners are hotly discussing ChatGPT's highly impactful...[Details]
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Oilfield water injection generally uses plunger pumps. Under power frequency conditions, the motor speed is constant, the plunger reciprocating frequency is constant, and therefore the displac...[Details]