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I shared a post a few days ago. I didn't upload the source code because of the internet speed. Someone replied to me saying that the experiment was unsuccessful. Well, that's my mistake. This time I ...[Details]
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Photovoltaic Headlines (PV-2005) learned that on July 26, the winning candidates for the inverter equipment procurement of the Gurbantunggut Desert Base Project (the 800,000-kilowatt photovoltaic p...[Details]
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Quartz crystal oscillator is called "crystal oscillator" for short. It is widely used in electronic clocks, intercoms, single-chip microcomputers, color TV display line field oscillation frequency d...[Details]
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Recently, TBEA, a global leader in the inverter industry, announced that its 500KW photovoltaic inverter has passed the BDEW certification of TUV SÜD (hereinafter referred to as TUV SUD), a leading...[Details]
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//INT0 interrupt program
#include reg52.h
void delay(unsigned int x);
main()
{
IT0=1; //Falling edge trigger
EX0=1; //Open INT0 interrupt
EA=1;
P1=0xff;
while(1)
{ }
}
voi...[Details]
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Power management via Industrial Ethernet, Power management via PROFINET
The configuration of the Industrial Ethernet interface with the help of CapCtrl.xml is not a function of PROFIenergy and...[Details]
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On September 13, the 2021 3rd Autonomous Driving Map and Positioning Conference hosted by Gasgoo was grandly held. The conference aims to gather outstanding technical experts in the automotive map po...[Details]
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This is how I finally solved the external interrupt after a few days of hard work. In this log I will end a few problems
1: Configuration steps of external interrupt
...[Details]
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1. Reasons for unbalanced three-phase current when the motor is running
(1) The three-phase voltage is unbalanced, causing the three-phase current to be unbalanced;
(2) The motor is short...[Details]
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BlackBerry, a well-known mobile phone brand in the past, failed to keep up with the trend when the smartphone boom came and was acquired in 2013. In 2016, TCL reached a cooperation agreement wi...[Details]
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The development board used is from Puzhong Technology. A dot matrix display module is composed of 8x8 LEDs with a total of 64 LEDs connected in a common cathode or common anode manner. The negative...[Details]
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1 Overview AD9786 is a 16-bit high-speed, high-performance digital-to-analog converter based on CMOS technology with parameter-adjustable data interpolation function and signal processing features...[Details]
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We unexpectedly discovered on OPPO's official website that its OPPO Find X2 Pro is reduced by 1,000 yuan for a limited time today. Regarding the limited-time direct discount of 1,000 yuan for OPPO ...[Details]
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The following figure is the hardware circuit diagram of a three-phase input 3W switching power supply using StackFET technology. The circuit works as follows: The input current to the circuit can...[Details]
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The hydraulic system is a technology widely used in industry and engineering. It uses liquid as the working medium and realizes the transmission and control of energy through the pressure and flow ...[Details]
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