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1 Introduction
High-power, low-ripple, high-precision stable/pulse DC power supply is a very important special power supply, which is increasingly widely used in modern scientific research, med...[Details]
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I have been doing driver sorting work before, and I have some understanding of the efficiency of the driver. I would like to share it with you. And the driver program, this program covers uart1-8. Se...[Details]
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/***********************************************
**** AVR timer usage example ***
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**** Author: HJJourAVR ***
**** Compiler: WINAVR20050214 ***
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**** www.OurAVR.com 2005.9.2...[Details]
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Multilayer ceramic (MLC) capacitors have become extremely popular in power electronics due to their small size, low equivalent series resistance (ESR), low cost, high reliability, and high ripple cur...[Details]
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In my country, elevators with advanced control technology have become increasingly popular in recent years. In particular, many newly built intelligent buildings have selected various high-e...[Details]
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Q1: Could you please tell me how to choose the charging current setting for the battery? What are the advantages and disadvantages of pulse charging and constant current charging?
A1: The ch...[Details]
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Friends who have used the stc12C5A60S2 microcontroller know that the microcontroller has two serial ports available. There are also many program comments on the official website, so I wrote a program...[Details]
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S3C2440 contains more than 130 general GPIOs. At the same time, these ports also have some multiplexing functions (such as ADC input). Some ports can only input, and some ports can only output. Today...[Details]
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Both bit and sbit are variable types extended by C51.
Bit is similar to int char, except that char = 8 bits and bit = 1 bit. They are all variables, and the compiler assigns addresses during the comp...[Details]
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Obtain the yaffs2 source code and patch the kernel First get the yaffs2 source code (refer to the detailed explanation of git command usage) cd /work/nfs_root git clone git@github.com:lifeyx/yaff...[Details]
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intrins.h ——Intrinsic functions for C51 Common functions: _nop_() No operation 8051 NOP instruction _crol_() Characters rotate left _cror_() Characters rotate right _irol_() Rotate integer left _i...[Details]
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Chrontel's CH7511B is a low-cost, low-power semiconductor device that converts embedded DisplayPort signals to LVDS (Low Voltage Differential Signaling). This innovative DisplayPort receiver with i...[Details]
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introduction:
In recent years, high-performance, low-power ARM processors have become the mainstream of embedded applications; the open source embedded Linux operating system has also become o...[Details]
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The online UPS synchronous phase-locked circuit is shown in the figure. It is composed of a crystal oscillator, a frequency divider, a synchronous signal selector, etc.
Figure 1. Online UPS sync...[Details]
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Wireless LED display screen uses wireless communication networks such as GSM, GPRS, CDMA, 3G, etc. to realize remote, real-time and large-scale network information release of LED display screen. I...[Details]
RF/Wirelessly
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