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1 Introduction to the overall system solution
The hardware part is mainly used to amplify the sound. When the sound is loud enough, the signal can be introduced into the microcontroller for de...[Details]
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LED packaging technology is mostly developed and evolved on the basis of discrete device packaging technology, but it has great particularity. In general, the die of discrete devices is sealed in...[Details]
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Problems in hospital management
Current hospital management model
The hospital adheres to the concept of "saving the dying and healing the wounded" and the service concept of "pat...[Details]
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void Interrupt_Init(void) { GPIO_InitTypeDef GPIO_InitStructure; NVIC_InitTypeDef NVIC_InitStructure; EXTI_InitTypeDef EXTI_InitStructure; //1.IO initialization RCC_AHB1PeriphClockCmd(RCC_AHB1Peri...[Details]
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An important application of an oscilloscope is as a tool for debugging problems. Therefore, the ability to quickly find abnormal events is an important criterion for evaluating the performance of an ...[Details]
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Arasan’s eMMC Controller IP and Seamlessly Integrated eMMC PHY IP Achieves ISO 26262 ASIL B Certification Arasan Chip Systems, a leading provider of automotive SoC Total IP™, announced that its eMM...[Details]
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As one of the top ten string inverter brands in China, an excellent string inverter supplier in China, and a leader in the field of energy storage inverters, the company has been coordinating the d...[Details]
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In recent years, a whirlwind of large-screen cars has swept across China. The frequency of "XX-inch" central control and "XX-inch" instrument panel large screens appearing in marketing language is in...[Details]
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1. Introduction
A single-chip microcomputer is a single-board microcomputer that is composed of a CPU chip, a memory chip, an I/O interface chip, and a simple I/O device assembled on a printed ...[Details]
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It mainly bears radial load and can bear a small amount of axial load.
The difference between spherical roller bearings and deep groove ball bearings:
1. The deep groove ball bearing has ...[Details]
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1. Initialize SysTick To set the systick, press 1ms. You can also divide it by 1000000. To set the systick, press 1us. SysTick_Config(SystemCoreClock / 1000); //SysTick turns on the system tick tim...[Details]
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Principle of automobile intelligent power generation function
The battery is an important part of the car. Its function is to supply electricity to the starter, and to supply electricity to th...[Details]
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Topic: AT89C51 single-chip microcomputer P1 port is connected to 8 buttons, P2 port is connected to a common cathode digital display tube, when a key is pressed, the digital display tube displays the...[Details]
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describe:
The LT®6654
is a small precision
voltage
reference that offers high accuracy, low noise, low drift, low dropout and low power consumption.
The LT6654
operates at vo...[Details]
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The development of fast charging technology continues to break through the power limit. As the power increases, the temperature rise effect of the chip becomes more significant, and the heat loss i...[Details]
FPGA/CPLD
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