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Solenoid valves are divided into three categories in principle: direct-acting, step-by-step direct-acting, and pilot-operated.
1. Direct-acting solenoid valve
Principle: When th...[Details]
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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]
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Due to the long service life of bridges, coupled with the influence of many factors such as design, construction and the quality of materials used, bridges will have inherent weaknesses. Therefore,...[Details]
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Instructions:
Put the two files into the project, call DS18B20_ReadTemperature when the temperature is needed, and the return value is the temperature.
DS18B20.h
/****** AVR single DS18B20 tempera...[Details]
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1. Preparation of electrodes
(1) Raw material pretreatment
Before the experiment, the positive electrode material LiFePO4, acetylene black and adhesive were vacuum dried at 120°C for 12 h...[Details]
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#include
void delay(unsigned char n) //about n(ms) delay
{ unsigned char i,j,k;
for(k=0;k n;k++)
{
for(j=0;j 5;j++) //about 1ms delay
{
for(i=0;i 31;i++) //about 0....[Details]
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Instructions: (1) Insert the oscilloscope probe into the channel 1 jack and set the attenuation on the probe to "1"; (2) Set the channel selection to CH1 and the coupling mode to DC; (3) Insert t...[Details]
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The Institute of Electrical and Electronics Engineers (IEEE), the world's largest professional technical organization, recently announced the establishment of the Wireless Power and Charging Systems ...[Details]
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Function of the circuit In logic circuits, it is sometimes necessary to observe multiple signals at the same time. It is certainly convenient to use a logic display, but this circuit uses an ordina...[Details]
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Lizhiyuan Battery Sales Department in Yingze District, Taiyuan City is a technology-based enterprise specializing in laboratory production and testing of button-type lithium batteries and technical...[Details]
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Regarding the design of indoor badminton court lighting solutions, we can consider the following five aspects:
1. Badminton court standards
The badminton court is a rectangular court with a l...[Details]
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stm8l051, if you turn on the global interrupt and then set the external interrupt, in the simulation, the register is not set, even if you write a value directly to the interrupt control register, it...[Details]
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Automation has four dimensions: height, width, depth and time. When a device must place an object precisely in a specific location, it requires motion control, which means controlling position, spe...[Details]
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According to South Korea's JoongAng Ilbo, Japan recently removed South Korea from its "white list" of countries with preferential export treatment, further heightening the sense of crisis in South Ko...[Details]
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Two major factors are currently influencing the future of vehicle transportation and semiconductor technology. The industry is embracing exciting new ways to power our cars with clean electricity w...[Details]
Analog electronics
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