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■ Overview
As the power consumption of portable devices increases, it is often necessary to switch the voltage applied to the CPU chip between standby mode and working mode, or to convert the ...[Details]
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AC contactors are widely used in motor control circuits. It is no exaggeration to say that most motor electric traction cannot be separated from the control of AC contactors. When it comes to AC co...[Details]
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On the one hand, the demand for consumer electronics such as televisions and laptops has increased significantly, while on the other hand, car manufacturers have reduced or stopped production. The do...[Details]
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hardware design A. The design is based on 51 single chip microcomputer for smart home control, temperature, light and air monitoring; B. LCD1602 is used as the display, DS18B20 is used for temperatur...[Details]
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1 Introduction
Organic electroluminescent display, also known as organic light emitting diode (OLED) or organic light emitting display (OLED), has obvious advantages over the popular liquid crystal...[Details]
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According to Jiwei.com, last night, Google officially announced that it will hold an online press conference at 1 pm Eastern Time on October 19th/10 am Pacific Time/1 am Beijing Time on October 20th,...[Details]
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引 言
PIC单片机的BootLoader属于需要自己写程序的那种，可以根据自己的需要写出各种功能的BootLoader程序来。目前，比较常见的BootLoader程序有Microchip公司的C18版本和着名的PICC编译器厂商HI-TECH公司（以下简称HI-TECH）的PICC18版本。它们的相似之处在于都占用了系统的0x00～0x1FF的程序空间。Microchip的版本是用...[Details]
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China Energy Storage Network:
Energy Internet is a new support for promoting energy transformation in China and even the world and promoting green and low-carbon development. Energy Internet ...[Details]
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1 Introduction
With the continuous development of silicon micromechanical technology, micro-accelerometers based on the piezoresistive principle have become a commodity. Due to the excelle...[Details]
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unsigned int Uintnum(char *digit) /*-----Convert string to number-----*/
{
unsigned int num = 0;
while(*digit != '\0')
{
if(*digit = '0' && *digit = '9')
{
num = num * 10 + (*d...[Details]
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News on the morning of October 18th, there are still a dozen hours before Apple’s second fall 2021 press conference is about to open. The theme of this conference is "Come and Blow Up the Scene"....[Details]
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When engineers use an oscilloscope to measure the output signal of a switching power supply, they often find that the signals of the two measurement channels interfere with each other (crosstalk). If...[Details]
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(April 20, 2023, Shanghai) Hubei Xinqing Technology Co., Ltd. (hereinafter referred to as: Xinqing Technology), a leading overall automotive electronic chip solution provider, and Visteon Corporation...[Details]
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At an auto show, when you are looking at the dazzling array of exhibit cars and don’t know which one represents the new technological direction, you may turn around and take a look at the booths of p...[Details]
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"Next year, Chery will have to be more aggressive in its intelligentization! It must be at the top of the industry!" On October 18, Yin Tongyue, Secretary of the Party Committee and Chairman of Che...[Details]
Talking
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