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Relevant survey data show that in motor -driven systems, motor power consumption often accounts for 45% of total power consumption. In order to achieve high reliability, low cost and high efficie...[Details]

1.3.2 Modify parameters in Linux source code 1. Unzip the kernel source code mkdir /opt/studyarm cd /mnt/hgfs/share tar –jxvf linux-2.6.29.1.tar.bz2 –C /opt/studyarm 2. Enter the kernel directory,...[Details]

Mobile categories are constantly expanding! Recently, the 2024 International Exhibition (hereinafter referred to as: CES 2024) kicked off in Las Vegas, USA. Since its inception in 1967, CE...[Details]

1. Introduction At present, most lighting equipment still uses traditional energy for lighting. Making full use of solar energy as the energy supply for lighting equipment is of great si...[Details]

1 Introduction The task of the countdown system is to count down to a set date and display the time to the set date on the display screen to enhance people's attention and sense of urgency. The devel...[Details]

(1) Because registers are scattered in different banks, when operating a register, you just need to switch the current bank. If you know which bank the register you want to operate is in, you can jus...[Details]

The registers involved in the RTC of STM3f10x include three major registers: RCC, BKP and RTC; RCC mainly controls the power enable and clock enable of the real-time clock and the backup area; the reg...[Details]

The trial results show that the service life of F-15 is not less than 1010 hours, while the service life of the transmitting tube is 50 hours. By comparison, it can be seen that its screen size is a l...[Details]

The battery management system (BMS) power distribution for hybrid electric vehicles (HEV) and electric vehicles (EV) provides power for core vehicle functions while also providing a mechanism to sa...[Details]

Overview Signal processing refers to the process of filtering, transforming, analyzing, processing, extracting characteristic parameters, etc. of signals. In electronic instruments and measurements, ...[Details]

We have mentioned DS1302 before. It has three lines, namely CE, I/O and SCLK. CE is the enable line, SCLK is the clock line, and I/O is the data line. We have introduced SPI communication before. Hav...[Details]

//Function function, //Write n data, then read n data. Display with LCD1602. #include reg51.h #include intrins.h   //Variable declaration #define uchar unsigned char #define uint unsigned i...[Details]

Audio noise is a common and troublesome problem for many audio workers. This is mainly because the causes of audio noise are diverse, the scope of problem analysis is relatively wide, and it is not...[Details]

#!/bin/sh -e # Script to create header files and links to configure # U-Boot for a specific board. # # Parameters: Target Architecture CPU Board // Pass in the relevant param...[Details]

    Security and anti-theft have become social issues. Locks have been guarding the door since ancient times. People have high requirements for them. They must be safe and reliable against theft and ...[Details]