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I strongly recommend a high quality and cost-effective UNI T UT61C automatic range digital multimeter. The following picture shows a model I bought eight years ago. The price was a bit expensive at t...[Details]
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In the previous article at the Jiwei.com Semiconductor Summit, we talked about the many changes that 5G has brought to society ( refer to the previous article ). Faced with these overwhelming busines...[Details]
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Two working states of ARM:
ARM state: 32-bit word alignment, running ARM instructions
Thumb state: 16-bit half-word aligned Thumb instructions
Note: When the CPU switches between the tw...[Details]
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According to foreign media reports, Samsung Display, a panel manufacturer under Samsung Electronics, and LG Display, an LCD panel manufacturer under LG Group, showcased their next-generation OLED pan...[Details]
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Depending on the circuit topology, SMPS can convert DC input voltage into different DC output voltages. There are many topologies in actual applications, and there are three basic types that are c...[Details]
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Cheling Technology is headquartered in Hangzhou, with offices in Shanghai and Wuhan. It has more than 400 employees, 90% of whom are R&D personnel. On October 15, 2024, at the 2nd Great Wall Motor ...[Details]
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I was watching Guoqian's teaching videos recently. In the Guoqian Experience Class 2-1 (Development Board System Installation - Jlink Method), the method of burning the nor flash directly without any...[Details]
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Abstract: This paper mainly introduces Bode theorem, and based on this theory, introduces inverter modeling, voltage loop feedback control design, etc.
Keywords: Bode theorem; Bode plot; loop ...[Details]
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The microcontroller source program is as follows: #include REG52.H //Includes header files related to 51 MCU #define uchar unsigned char #define uint unsigned int /*================== Definition of...[Details]
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Microphone array is a very important solution in HiFi audio solutions. Its importance is mainly reflected in sound quality improvement, environmental adaptability, noise processing and spatial sens...[Details]
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Building a communication system with a diversity receiver results in high parts count, power consumption, board space, and signal routing. To reduce the RF component count, a direc...[Details]
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The main function of a handheld computer stylus is to input handwriting and "point" on the touch screen of the handheld computer. After using it for a few days and researching the original stylus fo...[Details]
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The future development of FPGA will inevitably be driven by customer demand. At present, FPGA products have entered the era of "application is king". Building platform FPGA products in differe...[Details]
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Infineon's innovative "coupling module" helps Turkish passports realize ultra-thin PC electronic data pages with security chips, improving the durability and anti-counterfeiting capabilities of tr...[Details]
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"Smart home", also known as intelligent residence, uses advanced computer technology, embedded system technology, network communication technology and sensor technology to organically combine vario...[Details]
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