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The bandpass filter of a certain type of navigation equipment was designed and finalized in the early 1980s. The input and output impedance is not the standard impedance of 50 Ω. The working frequency...[Details]
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1 Introduction to GPRS Technology
GPRS (General Packet Radio Service) is a wireless packet switching technology based on the second-generation mobile communication system GSM. It is particularl...[Details]
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S3C2440 has the following modes for the touch screen related interface:
1. General conversion mode. The manual says: most likely used for General Purpose ADC Conversion. (I don't understand this, s...[Details]
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At the fifth session of the National People's Congress held on March 5, Premier Li Keqiang made a clear statement in his 2017 Government Work Report: "On the one hand, we should accelerate the cultiv...[Details]
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Compared with general computer languages, the software programming language of PLC has obvious characteristics. It is different from both high-level languages and general assembly languages, and ...[Details]
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Recently, I have seen many people discussing the RC spike absorption problem of Flyback's secondary-side rectifier diode on the Internet . I feel that everyone is still too traditional in dealing wit...[Details]
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According to statistics from IHS Markit, from 2016 to 2018, due to the development of the mobile phone industry, the CMOS imaging and optoelectronics market grew significantly, with most increases ex...[Details]
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At the opening ceremony of IC CHINA 2020, Wu Hanming, academician of the Chinese Academy of Engineering and dean of the School of Micro-Nano Electronics at Zhejiang University, said in his opening sp...[Details]
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Digital signal microprocessor DSP has the functions of high-speed operation and data processing. With its advantages of high performance and low power consumption, it provides an effective hardware...[Details]
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According to foreign media reports, Mapbox, a map and positioning platform provider that powers a new generation of location-aware applications, has announced the launch of a new conversational artif...[Details]
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/*This program is suitable for adding SIP sending function to MCU without SIP function*/ #include pic.h __CONFIG(0x1832); //Chip configuration word, watchdog off, power-on delay on, power-o...[Details]
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On December 27, 2022, Super Star Future, a provider of energy-efficient computing solutions for intelligent driving, held its annual product launch and strategic launch conference with ...[Details]
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Alibaba has made new breakthroughs in the field of autonomous driving. On March 19, Alibaba DAMO Academy announced that a paper was recently selected for the top computer vision conference CVPR...[Details]
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On October 27, the commissioning ceremony of the Ningde Times (Guizhou) New Energy Power and Energy Storage Battery Manufacturing Base and the Ningde Times Project Industry Chain Matchmaking Me...[Details]
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Watchdog timer, in the embedded field, some devices need to work in some extreme environments, that is, places where people rarely go or are difficult to go. In the long-term operation, it is inevi...[Details]
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