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Orifice flowmeter is a common flowmeter in fluid flow measurement. Many companies that use orifice flowmeter for the first time are still unfamiliar with how to install and debug the orifice flowmeter...[Details]
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Theme dialogue guests: Qualcomm President and CEO An Meng Fox Business Channel host Liz Claman Liz : First of all, welcome everyone. Today, we will discuss the latest develop...[Details]
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Looking at the current situation, security robots have become a special new force in the security industry, and have begun to change the existing prevention and control mode in certain scenarios. The...[Details]
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The series of accidents has cast a shadow on Tesla, and Autopilot has caused widespread controversy. Musk is on the hot search again today, but it has nothing to do with Tesla or Space X. For th...[Details]
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Huawei's Italian Research Center and the System Integration Laboratory of the Swiss Institute of Technology in Zurich jointly published a paper "Towards a RISC-V Open Platform for Next-generation A...[Details]
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Research and Markets predicts that the global intelligent voice market will continue to grow rapidly, and the market size will reach US$19.17 billion this year. As one of the most mature directions ...[Details]
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What does it feel like to be a tiger, a spider, or a bat? The latest virtual reality technology has made this possible. Scientists at the University of Duisburg-Essen in Germany can now trick your ...[Details]
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According to news on August 1, the Ministry of Commerce recently announced the implementation of export controls on gallium and germanium related items. Exports are not allowed without permission. St...[Details]
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Pointers and arrays in C language are almost interchangeable. The array name can be considered as a constant pointer, and pointers can be used to perform operations involving array subscripts. e.g.in...[Details]
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The input circuit of the switching power supply mostly adopts a rectifier plus capacitor filter circuit. At the moment of closing the input circuit, a large instantaneous impact current will be forme...[Details]
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The class has already started, but I haven't finished the summary yet. I'm not in a hurry. They say that slow work makes fine work, but I don't know if mine can be considered fine work. I'll just com...[Details]
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Future 5G iPhone models may have larger batteries or more compact battery modules than existing phones, thanks to a key integrated technology that Apple first used in its AirPods Pro wireless earphon...[Details]
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4. Parameter calculation and design of control circuit
4.1 Parameter determination
DC motor: PN=5.5kw, UN=220V, IN=8A, nN=1490r/min, armature circuit resistance R=0.8Ω, allowable current over...[Details]
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“In the automotive industry, everyone realizes that semiconductors and software are the new automotive technology engines, and the current trend from fuel vehicles to electric vehicles is very good f...[Details]
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GSM is a common VOIP voice codec library, which is implemented in Linux using libgsm. The libgsm library is needed in the project. So try to compile the GSM library directly. The official website h...[Details]