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Foreign media recently reported that a security researcher with the ID "MG" has created a special Lightning data cable that allows hackers to remotely access your computer. Lightning data cables a...[Details]
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1. Buy one or two books. I recommend two books: "Microcontroller C Language Development Beginner's Guide" and "High-end 8-bit Microcontroller ATmega128 Principle and Development Application G...[Details]
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When the AVR is reset, all I/O registers are set to their initial values and the program starts executing from the reset vector. The instruction at the reset vector must be an absolute jump JMP ins...[Details]
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Low power consumption is an extremely important concept in the Internet of Everything. Most IoT nodes need to be powered by batteries. Only by correctly measuring the power consumption of wireless mo...[Details]
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Autonomous driving startup AutoBrain released its L3 HWP autonomous driving product in Beijing. AutoBrain founder and CEO Peng Yongsheng said that L4-L5 autonomous driving has already been planned ...[Details]
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As usual, it may take another week for the first review of the iPhone 11 series to be released, and as for iFixit's detailed disassembly, it will not be available until September 27. However, the dom...[Details]
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According to Reuters, people familiar with the matter revealed that Apple's negotiations with CATL and BYD on the supply of batteries for Apple cars have basically stalled after CATL and BYD refused ...[Details]
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Today's high-speed digital interfaces use data rates that exceed the operating frequencies of many mobile communication devices, such as smartphones and tablets. Careful design of the interface is ...[Details]
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Gas flow meter is an instrument used to measure flow based on high-tech optimization. It has the advantages of easy installation and high measurement accuracy. According to survey feedback, there are...[Details]
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I. Introduction
Serial communication is a very important and commonly used communication method between embedded systems such as single-chip microcomputers and DSPs, as well as between embedded syste...[Details]
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first step: 1. Turn off ubuntu's firewall ufw disable 2. Uninstalled iptables apt-get remove iptables 1. Use the iptables -F command to turn off the firewall, but before using this command, remembe...[Details]
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I spent nearly a week learning the I2C driver, and I describe my experience as follows. I2C is a typical simple subsystem, which is more suitable for learning because the I2C protocol is much simpler...[Details]
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Facing the coming of the transformation period of the automobile industry, the aerial cars equipped with electrification and autonomous driving technology have attracted more and more attention. Aeri...[Details]
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Higher speed ADCs place tight timing requirements between the converter output and the receiver input; knowing how to use data sheet numbers ensures error-free digital transmission.
High-...[Details]
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On the evening of October 25, Unigroup Guoxin released its Q3 2021 performance announcement. In the first three quarters of 2021, the company achieved revenue of 3.79 billion yuan, a year-on-year inc...[Details]