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1. External interrupt concept External interrupt is an internal mechanism for the microcontroller to handle external events in real time. When an external event occurs, the microcontroller's interrup...[Details]
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An autonomous mobile robot system refers to an intelligent system that performs autonomous path planning according to command tasks and environmental information, and continuously collects local envir...[Details]
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The M2 chip version of iPad Pro 2022 released by Apple in October this year is the first batch of Apple devices to support Wi-Fi6E, which uses the 6GHz frequency band to achieve faster and more relia...[Details]
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In 1924, there was a loud noise on the road. The source of the noise was not from the crowd, but from a Chevrolet car. This was also the first car equipped with a radio. Nearly 100 years later, thi...[Details]
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Today, vivo S7t 5G has been officially launched on vivo's official store and partner e-commerce platforms. Its only version is priced at 2,598 yuan, with 8GB RAM and 128GB storage capacity. The viv...[Details]
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On August 16, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Youshang has launched a three-phase parallel meter ...[Details]
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On September 8, automotive giant Stellantis opened its first Battery Technology Center in Turin, Italy. With an investment of 40 million euros, the battery technology center will focus on the design,...[Details]
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0 Introduction
The multi-MCU DC power supply control board includes A/D acquisition and conversion, measurement, display, synchronization, automatic phase sequence determination, phase shift tr...[Details]
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Voice broadcast ultrasonic ranging program, voice integrated circuit uses ISD4004 SS connected to P1.2 MOSI connected to P1.0 MISO connected to P1.1 SCLK connected to P1.3. Ultrasonic module uses comm...[Details]
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Configure TIM4 as input capture function to calculate the period of the rectangular wave.
#define NVIC_Priority_Timer4 1
void TIM4_Init_Config(void)
{
GPIO_InitTypeDef GPIO_InitStructure;
N...[Details]
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During each power-on process of the microcontroller and its application circuit, since there are usually some filter capacitors of varying capacities in the power supply circuit, the power supply vol...[Details]
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1. Working principle of switching power supply
1. A switching power supply is a high-frequency switching energy conversion electronic circuit, often used as a power supply for equipment. Common con...[Details]
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State Grid
Reduce electricity charges for non-high-energy-consuming large industrial enterprises by 23 billion yuan
Reduce electricity charges for non-energy-intensive general industr...[Details]
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As we all know, at present, in the power distribution network, the leakage protector is an effective technical measure to protect people from electric shock casualties. However, a large number of o...[Details]
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The automotive technology sector is at a critical inflection point, with the future relying on dynamic and adaptable systems that continuously enhance the driving experience through software.
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