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introduction Embedded system is a professional computer system with practical application as the core, and has strict requirements on function, reliability, cost, volume and power consumption. With t...[Details]
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Digital economy, smart empowerment, and the interconnection of all things, the era of intelligence has quietly arrived. CCTV Finance Channel's program "Beautiful Smart Life-Smart Business District"...[Details]
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Pure silicon oscillator is a new generation of crystal substitute. Compared with the limitations of quartz crystal materials and their oscillation principles, it has certain improvements. In additi...[Details]
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1. Use high-temperature tin wire or red glue to fix the circuit board. You can also buy a professional temperature measuring board or high-temperature tape for professional furnace temperature testin...[Details]
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1) The peak value of the AC voltage measured by the meter shall not exceed 700V, and the DC voltage shall not exceed 1000V. AC voltage frequency response: 700V range is 40~100Hz, and the other ranges ...[Details]
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Serial communication is widely used in single-chip microcomputer systems and modern single-chip microcomputer measurement and control systems. This article mainly studies the programming methods of se...[Details]
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Capacitive touch technology has been used in kitchen appliances for a few years, with split buttons behind opaque glass panels in ovens and frying pans, for example. These touch control keys are grad...[Details]
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Ternary lithium, lithium iron phosphate, all-solid-state battery, which one will be the mainstream in the future? This topic has been controversial! Charging for ten minutes can double the range of...[Details]
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Beijing time, June 29, according to foreign media reports, mobile phone chip supplier Qualcomm announced on Thursday that it will adjust its internal structure and establish a new subsidiary to protec...[Details]
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On December 12, Japan's Yomiuri Shimbun quoted several government officials as saying that the Japanese government will set up a Cabinet Office department to focus on issues related to supply chain s...[Details]
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What is a servo?
The servo is shown below:
There are three wires, generally ground, power (about 5V), signal (signal amplitude = 3.3V). If you are not sure about each foot, you can turn...[Details]
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Security designers and constructors often overlook the security power supply, which has a significant impact on system stability. As the "heart" of the security system, any security equipment canno...[Details]
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More and more portable devices are beginning to use touch panels to replace traditional physical button designs, thereby enhancing design flexibility and achieving a more user-friendly human-computer ...[Details]
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Supercapacitors have high charging and discharging efficiency (greater than 90%), ultra-long life (up to a million times), and a wide applicable temperature range, and can work normally in the rang...[Details]
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According to the definition of the Internet of Vehicles Industry Technology Innovation Alliance, the Internet of Vehicles is a large system network consisting of in-vehicle network, inter-vehicle n...[Details]
Power technology
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