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5 Software Design of Network Measurement and Control System for CNC Machine Tools Based on B/S Mode 5.1 Design of data acquisition, display, storage and playback software for lower-level measur...[Details]
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Program Features Enumerate the STM32 USB as a HID device. STM32 uses 3 endpoints, endpoint 0 is used for enumeration, and endpoints 1 and 2 are used for sending and receiving data. The endpoint le...[Details]
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In the production process, we always encounter a phenomenon that one, one string, or several strings of lamp beads cannot light up when testing after mounting on the board. Here is a summary of thi...[Details]
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As shown in the figure, this is the audio logic level probe circuit. The probe consists of a voltage comparator, a multivibrator, a piezoelectric ceramic HTD, etc. The latter two form an audio circuit...[Details]
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In the global mobile phone chip market, Qualcomm dominates the mid-to-high-end chip market, while MediaTek has an advantage in the mid-to-low-end field. On Monday, Qualcomm launched the first 4G chi...[Details]
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At a stage when urban navigation assistance is being implemented in large numbers, Zhiji has just launched high-speed NOA navigation assistance, which does not seem to have much leadership at all...[Details]
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Traditional SoC bus architectures can no longer meet the needs of new networked embedded designs for real-time control of high-bandwidth data flows. NetSilicon has developed a programmable bus...[Details]
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On March 16, Broadcom Integrated released an announcement stating that the company recently received the "Acceptance Notice" No. (2021) Hu73ZhiMinChu410 from the Shanghai Intellectual Property Court,...[Details]
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With the development of science and technology, high temperature, high pressure, high speed and high load have become important symbols of modern industry, but its realization is based on the high ...[Details]
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Ren Zhengfei, the founder of Huawei, who has been frequently interviewed by foreign media recently, recently faced Yahoo Finance and answered as many as 25 questions. Ren Zhengfei revealed in the i...[Details]
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Today I played around with the ultrasonic ranging module I bought before. I connected the 51 single-chip microcomputer to the 12864 LCD and the HC-SR04 ultrasonic module, and that's it. I have...[Details]
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Generate spectrum
Figure 25 below illustrates the process of generating a displayed spectrum curve:
Figure 25 Generated spectrum curve
In this process, the data is first multiplied by a...[Details]
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The 21st century is the era of video media. Video-related applications have gradually become an indispensable part of our work and life. In addition to traditional video services, in recent years, ...[Details]
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Connecting wires are widely used to connect the lead terminals of chips and the external pins of semiconductor devices. The wires used for connection are generally made of gold because gold can res...[Details]
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The annual Google I/O developer conference opened again on May 7 this year. It is undoubtedly a grand gathering for Internet and technology developers. However, given the increasingly close integrati...[Details]
RF/Wirelessly
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