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Auto-coupling step-down starting and star-delta starting are two commonly used motor starting methods. They have different effects on the current and torque of the motor during the starting process...[Details]
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#include
#define LED PC_ODR_ODR1
void GPIO_INIT() // PC1 push-pull output
{
PC_DDR_DDR1=1;
PC_CR1_C11=1;
LED=1; // Turn off LED first
}
void TIM2_INIT()
{
TIM2_PSCR_PSC=11; // Coun...[Details]
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In order to promote the implementation of the "Standardized Conditions for the Lithium-ion Battery Industry" and standardize the announcement of the list of qualified enterprises and production lin...[Details]
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I have always wanted to track the progress of software development in global automotive companies. A good starting point is to look at the electronic and electrical architecture and the correspondi...[Details]
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The function of the motor protector is to provide comprehensive protection and control for the motor. It will give an alarm or protective control when the motor has overcurrent, undercurrent, phase...[Details]
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With the development and progress of solar photovoltaic technology, solar cells, as a new energy source, are first used in lighting fixtures in the civilian field. Solar lighting products have the ...[Details]
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For a long time,
display
applications have been
the main demand of
LED
light-emitting
components
, and high heat dissipation of LED is not required. Therefore, most LEDs...[Details]
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The voltage range of a multimeter is usually expanded on the basis of the lowest DC current range (such as 50μA, 250μA range). Therefore, if the lowest DC current range is inaccurate, it will definite...[Details]
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Energy-saving and environmentally friendly boilers are high-efficiency boilers that use new combustion technology and control systems and are used to supply heat energy in industrial production pro...[Details]
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01
ABB and Microsoft collaborate to integrate generative capabilities into digital solutions for safer, more efficient and more sustainable operations
02
The collaboration ai...[Details]
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1. Hardware schematic diagram of the color light cycle
Hardware Analysis of the Cyclic Lighting Circuit
• The core of this circuit is the MCS-51 microcontroller (AT89C51).
• It includes...[Details]
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Last year, the "Audi e-Tron Sportback" was launched, but it has been decided to introduce a new headlight system DML (Digital Matrix Light) in this new model. Let's take a look at some lights from th...[Details]
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"Hello" scrolling program
MCU digital tube anode connection method, P0 port segment selection, P2 port position selection
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#include reg52.h //51 chip pin ...[Details]
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When the motor is running, the magnetic field distribution in its internal structure is both complex and clear.
First, let's look at and analyze the magnetic field profile generated by one pol...[Details]
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Wound rotor motor is a type of asynchronous motor. Asynchronous motors are divided into wound rotor type and squirrel cage type according to the form of rotor winding.
The working principle of...[Details]
Automotive Electronics
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