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On March 2, the first Xuantie RISC-V Ecological Conference organized by Alibaba Pingtouge was held in Shanghai. With the theme of "Openness and Connection", the conference brought together representa...[Details]
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September 2, 2021 - Entering the era of Industry 4.0, smart manufacturing has become a new standard for manufacturing competitiveness. Based on data, we build smart production, smart equipment, sma...[Details]
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Square wave frequency signals have a series of advantages such as stable operation, high precision, strong anti-interference ability, and easy to interface with computers. Therefore, they are widely u...[Details]
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Environment Construction Hardware environment: J-link v8, mini2440, J-link adapter board, serial port to USB cable Software environment: windows7 (32-bit), development board uboot (NandFl...[Details]
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0 Introduction Integrated circuit testers can be used to measure the quality of integrated circuits and are widely used in electronic laboratories. In actual use, it is found that some testers produ...[Details]
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At present, microelectronics technology based on single-chip microcomputer control technology has achieved unprecedented development. It is widely used in various control fields, intelligent fields...[Details]
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Monolithic
RF
devices greatly facilitate
the application of
wireless
communication
within a certain range. A
complete
wireless
communication link can be formed by using a sui...[Details]
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The unijunction transistor is also called a double base diode. Its symbol and appearance are shown in the attached figure. The method to determine the emitter E of a single junction transistor is: ...[Details]
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In the field of new energy, China has become a solar and wind power powerhouse, with exports of key components accounting for 70% of the world's total. Today, there is a strongly related techno...[Details]
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The construction of ubiquitous power Internet of Things is accelerating. On June 26, the 2019 (3rd) China Distribution Technology Summit Forum, co-organized by China Electric Power Research Institu...[Details]
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On November 12, the pace of electrification in the automotive industry is accelerating, and NXP has also accelerated its cooperation with local Chinese automakers. Recently, NXP announced that the ...[Details]
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1: How can you avoid the "Communication Failure" message when using CPU 315F and ET 200S?
With CPU S7 315F, ET 200S and fail-safe DI/DO modules, you call the fail-safe program in OB35. Further...[Details]
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MPO (Multifiber Push-On connector) is a type of fiber optic connector used in high-speed transmission links above 40G. It is a high-density multi-core connector. The common 12-core connector can also...[Details]
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In the scheme of connecting microcontroller devices to Ethernet, it is common to use a microprocessor to connect to the Ethernet controller. At present, most Ethernet controllers are designed for PCs,...[Details]
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1. Transplantation of tvout_app
To test the TV output of S3C6410, I took the test in the official tvout_app, which is quite rough and seems to be a very old version. After changing the Makefil...[Details]