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The traditional electronic circuit analysis and design method first designs the circuit and its component parameters according to the index requirements, and then manually estimates the circuit on ...[Details]
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Overview
This article introduces a custom second-order PLL and shows how it can be properly applied to serial data measurements to improve eye diagram and jitter measurement accuracy.
Jitter is def...[Details]
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The 21 special function registers (26 in the 52 series) are discontinuously distributed in the 128-byte SFR storage space, and the address space is 80H-FFH. In this SFR space, there is a 128-bit addr...[Details]
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With the rapid development of China's economy, the number of large geotechnical buildings such as highways, long-span bridges, and dams is increasing. However, geological factors, construction qual...[Details]
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On May 3, Tianfeng International released its latest Apple analysis article, which said that according to the production capacity planning required by Apple, it predicts that the shipment volume of t...[Details]
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1 Introduction To learn embedded systems, you first need to learn C language well. I recommend everyone to watch Hao Bin's C language video tutorial. Don't ask me where the video is. Here is a...[Details]
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This paper compares the amplification mechanism of analog small signals and the transfer characteristics of the NOT gate in digital circuits, proposes the idea of using the NOT gate to amplify anal...[Details]
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1. Factors to consider when purchasing a UPS A UPS can be used for at least 3 years. It is recommended to determine the selection criteria according to your own requirements when selecting a U...[Details]
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800W MOSFET Amplifier
The amplifier is suitable for high-power AV occasions. Let’s take a look at the parameters:
Frequency response width: 10HZ--100KHZ
Distortion (8 ohms 100W o...[Details]
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The PIC series 8-bit single-chip microcomputer (RISC microcontroller) developed by Microchip Technology Inc. of the United States, especially the microcontroller with built-in second-generation FLA...[Details]
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This document introduces the tutorial of porting Android 5.1 on the itop-4412 development board, including: basic knowledge, building a compilation environment, compiling, repo downloading, burning, ...[Details]
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Stimulated by policies and technologies, new car manufacturers and domestic brands continue to launch new pure electric vehicles. China has become the world's largest new energy vehicle market. As th...[Details]
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SPCE061A is a 16-bit single-chip microcomputer with u-class SP core newly launched by Lingyang Technology. SPCE061A with embedded 32K words of Flash is an economical choice for digital speech recog...[Details]
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1. The test program of the main control module debugging process is: #include reg51.h #include absa CC .h void delay() { int i,j; for(i=0;i 20000;i++); for (j=0;j 2000;j++);} ...[Details]
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Photodiodes and their associated preamplifiers are the bridge between fundamental physical quantities and electronic quantities. Many precision applications require the detection of light intensi...[Details]