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Boeing said that certain parts of the wings of some Boeing 737 series aircraft, including the Boeing 737 MAX models, may not meet production standards and need to be replaced. Boeing has notified re...[Details]
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## Basic operations of STM32 IO ports## void LED_GPIO_Config(void)
{
/*Define a GPIO_InitTypeDef type structure*/
GPIO_InitTypeDef GPIO_InitStructure;
/*Turn on the peripheral cl...[Details]
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It is predicted that by 2010, processors will operate at 1V and 100A
current
, and by 2020, processors'
power supply
voltage
will be 0.7V and higher current. Efficient
p...[Details]
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The integrated wiring system project is the basic channel for information transmission in the intelligent community. It is extremely important to conduct strict engineering testing and engineering ...[Details]
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On November 5, the construction of the Ningxia Baofeng Battery and Energy Storage Container System Demonstration Project located in the Suyin Industrial Park was accelerated. The first phase of the 10...[Details]
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The interface circuit of the DS1302 device on the enhanced PIC experiment board needs to combine software and hardware to consider how to program. The hardware schematic diagram of the experiment i...[Details]
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China, June 22, 2021 – STMicroelectronics (ST), a global semiconductor leader serving multiple electronic applications, and the Politecnico di Milano, a university that trains engineers, architects a...[Details]
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Self-designed 51 single-chip microcomputer controls LED colorful gradient lights
MCU:89C51,89S51,89C2051, etc.
Crystal oscillator: 12MHz
Circuit driver (LED connection):
P1.0 connects to blue L...[Details]
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AMBA (Advanced Microcontroller Bus Architecture) is an on-chip bus introduced by ARM. The AMBA specification mainly includes: AHB (Advanced High-performance Bus) system bus and APB (Advanced Peripher...[Details]
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The working principle of the application circuit of the device is shown in Figure 2. We know that in the watt-hour meter, the voltage coil and the current coil are connected in parallel to the...[Details]
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Heart rate signal acquisition preprocessing circuit: The pulse signal acquisition preprocessing circuit mainly converts the pulse wave into an electrical signal and performs preliminary high-frequ...[Details]
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Startup file initialization code: @************************************************************************* @ File：head.S @ Function: Set up SDRAM, copy the program to SDRAM, and then jump to SDRAM...[Details]
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As users' demands for mobile phone functions grow, a new demand has come into the consideration of mobile phone manufacturers, that is, the mobile phone can have
an LED
prompt to provide st...[Details]
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The United States has long warned its allies not to use Huawei's equipment, highlighting the company as a security risk. After failing to persuade its European allies, U.S. government officials said ...[Details]
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A new study of breast cancer patients may help doctors reduce common side effects of treatment options. The research, conducted by Eva Sevick, PhD, director of the Center for Molecular Imaging at The...[Details]
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