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1 Hardware Structure
1.1 Main features of EPM7128SLC84
EPM7128SLC84 is a CPLD chip produced by Altera. The chip density is 6000 gates, has 60 dedicated I/O ports, PLC C84 package,...[Details]
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In recent years, the scale of the RF front-end market has continued to expand. According to the Yole Development report, the filter market will grow by about 3 times from 2017 to 2023. Not long ago, ...[Details]
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The 12864 LCD with font library can display Chinese characters. The program is as follows for reference
Display three screens of Chinese characters, each screen is displayed for three seconds, and th...[Details]
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Simulation circuit diagram: Simulation experiment results: C language program code: //------------------------------------------------*/ #include reg52.h //Include the header file. Generally, n...[Details]
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The basic logarithmic operation circuit is shown in Figure 5.4-14.
It has an inverting structure, and the feedback loop element is a transistor with a collector-base voltage differen...[Details]
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For 2G/3G/4G mobile devices, TriQuint recently launched the industry's smallest transmitter module, QUANTUM Tx, and also launched the new TRITIUM Duo dual-band power amplifier-duplexer module (PAD)...[Details]
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The microcontroller source program is as follows: #define _nRF24L01_C_ #include "nRF24L01.h" INT8U CE_Status = 0; /* ===============================================================================...[Details]
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main idea Takes the form __attribute__((used)) attribute((section ("atcmd"))) advantage: The output channels can be changed freely to realize three-party communication. Register AT commands, just w...[Details]
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The scanning glucose monitoring system was officially launched in China on the 21st. Unlike traditional blood sugar monitoring methods, this system does not require fingertip blood sampling, thus eli...[Details]
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At the beginning of 2021, Xiaomi announced the closure of MiTalk, which had been launched for ten years. This IM tool, which was launched earlier than WeChat, was once highly expected by Lei Jun, cha...[Details]
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With the improvement of people's living standards, cars have gradually entered ordinary families, and the number of cars in major cities in China has increased year by year. At the same time, ...[Details]
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As fossil energy is decreasing and the problem of global warming caused by excessive greenhouse gas emissions is becoming more and more important, people are actively developing various types of ...[Details]
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With the continuous expansion of enrollment, the experimental equipment of domestic ordinary colleges and universities is often old and cannot be updated in time, thus failing to keep up with the rapi...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Recently, a 215 kWh distributed energy storage was connected to the Shiqiao No. 75 distribution box transformer, completed testing and put into operation, becoming the city's first cloud energy storag...[Details]
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