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Abstract: Based on TI's power management chip BQ2013H and STC89C52 microcontroller, real-time monitoring of the power of lead-acid batteries is achieved. According to the actual rated capacity of t...[Details]
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Today’s circuits and systems operate from supply rails of 1.2 V or less, and even small variations from nominal can cause bit errors. Jitter, erroneous switching, and transient-related issues can all...[Details]
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#include “linux/module.h“
#include “linux/kernel.h“
#include “linux/errno.h“
#include “linux/string.h“
#include “linux/mm.h“
#include “linux/slab.h“
#include “linux/delay.h“
#includ...[Details]
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Recently, Suzhou Radium Laser Technology Co., Ltd. (hereinafter referred to as "Radium Laser") announced the completion of a C round of financing of several hundred million yuan. Investors include Ju...[Details]
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Beijing, China, December 12, 2022 - As the new year is about to begin, Tektronix looks back at the exciting technology challenges and opportunities that have played an important role in it. As an inn...[Details]
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In recent years, with the improvement of people's living standards, many people have started to keep pets. Keeping pets can not only effectively relieve stress, but also serve as a spiritual susten...[Details]
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How to understand resistors
1. The corresponding relationship between colors and numbers:
brown red orange yellow green blue purple gray white black gold silver
1 2 3 4 5 6 7 8 9 0 0.1...[Details]
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Open source brings a plethora of benefits to the mobile phone market, from greater security to more customization options to more application development, in addition to cost savings.
The mobi...[Details]
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EC11 Encoder EC11 encoder is often called rotary encoder, which is mainly used for parameter control such as brightness, temperature, frequency, volume adjustment, etc. The C pin of the three pins ...[Details]
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Decades ago, when the center console of a car was still made up of all kinds of physical buttons and knobs, an American TV series called "Knight Rider" became popular. The protagonist's car was a Pon...[Details]
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——Interview with Wu Xingping, Chairman and Party Secretary of the Customer Service Center of State Grid Corporation of China
Special Correspondent Ren Liguo
Reporter: What changes will th...[Details]
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An independent lab claims that the iPhone 11 Pro emits radiation more than twice as high as the Federal Communications Commission (FCC) allows, but poses no apparent risk to public health, Apple Insi...[Details]
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New news on the morning of June 15th: Among the products in the second half of the year, the most popular one should still be Apple's iPhone 12 series. Recently, a foreign Twitter user exposed...[Details]
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80C51 Series:
80C51 is a typical variety in the MCS-51 series; CMOS process microcontroller products developed with 8051 as the core are collectively referred to as the 80C51 series....[Details]
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Recently, the first PACK and the first batch of 162Ah batteries rolled off the production line at the Honeycomb Energy (Chengdu) Power Battery Manufacturing and Southwest R&D Base, located in the adva...[Details]
Analog electronics
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