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The LED industry has developed rapidly in the world recently, especially decorative lamps, which are in full swing and widely used in municipal lighting projects such as building outlines, bridge...[Details]
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On June 7, Xinxingji Technology Co., Ltd. (hereinafter referred to as "Xinxingji") announced that it had completed a Pre-A round of financing worth hundreds of millions of yuan. This round of financi...[Details]
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About AVR interrupts:
When the system is running the main program normally, if there is suddenly an important task to be processed immediately, the system will save the current work and then process ...[Details]
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Since 2010, the U.S. Environmental Protection Agency (EPA) and the Department of Energy (DOE) have successively
issued Energy Star
®
and Lighting Facts standards for
LED
light source...[Details]
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Today (18th), Huawei's All-Connect Conference was grandly held at the Shanghai World Expo Exhibition and Convention Center. At the beginning of the conference, Huawei Vice Chairman Hu Houkun delivere...[Details]
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1 Introduction
AT89C51 microcontroller systems often use A/D converters. Although parallel A/D converters have high speed and many conversion channels, they are expensive and occupy mor...[Details]
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In Keil, friends who have played with 51 know that when debugging, the compiler provides a register window (Register), an interrupt system window (Interrupt System), an I/O port viewing window ...[Details]
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The first circuit principle: The AC220V voltage is half-wave rectified by D3 and filtered by C1 to obtain a voltage of about +300V. One path is added to the switch tube Q2 c pole through the pri...[Details]
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void SysTick_Configuration(void)
{
if (SysTick_Config((SystemCoreClock) / 10)) // 1/10s=100ms
{
...[Details]
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Figure | DataMesh founder and CEO Li Jie In Li Jie’s opinion, there is no single definition of “digital twin” in a narrow sense, and it needs to be redefined in a targeted manner when it is implem...[Details]
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There are various forms of raw power supply, but no matter what kind of power supply, it generally cannot directly power LEDs. Therefore, to use LEDs as lighting sources, the power conversion problem...[Details]
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Circuit Diagram:
Function: Press the button to turn the light on or off.
code show as below:
#include reg51.h
#include intrins.h
sbit p1_0 = P1^0;
void delay (void) {
int a ...[Details]
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The automatic measurement and control system with high-performance single-chip C8051F020 as the core control chip can automatically measure temperature, automatically output linear current at the temp...[Details]
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Harting Technology Group's revenue exceeds 1 billion euros Growth drivers: industrial transformation, digitalization and/or decarbonization, conservative forecast for 2022/23 The HARTING Technol...[Details]
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On October 26, 2024, China Southern Power Grid Energy Storage Co., Ltd. (hereinafter referred to as the "Company", Party B) signed the "Yunnan Qujing Luoping Pumped Storage Power Station Developmen...[Details]