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Whether it is industrial robots or intensive care equipment in medical applications, portable diagnostic equipment, etc., many devices are becoming smaller and smaller, and the requirements for pre...[Details]
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Yesterday on the train back home, I took a copy of "Craftsman's Notes" and read a few articles. I benefited a lot. One of the articles talked about programming ideas, that is, how to start building a...[Details]
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Introduction: This article provides a code for a 51 microcontroller using the nrf905 header file. #define nRFMainDev //Main device //#define SysWaitTime 20//0.5*20=10S, stop flashing if no key is pre...[Details]
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At present, electronic products mainly use SMD packaging devices, but many high-power devices and some power modules still use perforated packaging, which is mainly because they can be easily insta...[Details]
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According to the official website of the Ministry of Industry and Information Technology, the Ministry of Industry and Information Technology approved the establishment of the National High-Performan...[Details]
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When you walk into the bathroom, your favorite music station is already playing, and the smart mirror has synced with your smartphone to display your daily schedule, current weather conditions and tr...[Details]
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Condition monitoring and fault diagnosis technology is the product of the development of modern industrial technology. It has developed into an advanced intelligent technology based on theories suc...[Details]
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Several common clock circuits
1. External crystal oscillator + internal oscillator. The frequency error of this circuit is generally a few parts per million, which is suitable for systems that requir...[Details]
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Speech endpoint detection is to find the starting point and end point of speech from background noise. Its goal is to separate the speech signal from other signals (such as background noise) in an ...[Details]
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What exactly has been upgraded in the new iPhone 13 Pro Max? Is it the LTPO high-refresh screen that Apple fans have been dreaming of, or the A15 bionic chip with even better performance? For Xiao ...[Details]
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1. Overview:
The 400V side overcurrent protection of 1# and 2# station transformers is located on the 1# and 2# station transformer voltage regulating panels in the relay protection room. One cu...[Details]
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DVR is the core equipment in the era of digital video surveillance, involving functions such as video acquisition, encoding compression, decoding display, video storage and network transmission. ...[Details]
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I believe that for electronic engineers, the contribution of oscilloscopes is irreplaceable. Once there is a problem with the product, it is necessary to capture the waveform, capture the timing, and...[Details]
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Amazon and the world's leading technology companies have launched a new Voice Interoperability Initiative, and domestic Internet company Baidu has also announced its joining the alliance. The plan ai...[Details]
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Dazhong.com reporter Zhang Fang, Zhou Chen, Lu Xin intern Dong Jiazhuo reported from Heze that on October 29, the on-site promotion meeting for the construction of Shandong Haichen Integrated Zero Car...[Details]
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