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Environmental conditions play an increasingly important role in industrial and agricultural production, national life and other fields. How to effectively monitor them is a meaningful topic. Using ...[Details]
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Automation has not yet brought about social isolation, but social isolation has promoted automation! On January 27, the State Council issued a notice extending the Spring Festival holiday to Februar...[Details]
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There are two types of current probes used with oscilloscopes. The first type, AC probe: Rogowski coil, current clamp. The second type. AC and DC probes: current gun, high-frequency current clamp. ...[Details]
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The 125W Class D subwoofer power amplifier circuit designed with the newly launched LM4651 and LM4652 of National Semiconductor is shown in the figure. The output power of the amplifier is 125W under...[Details]
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Author: Justin Mortimer, Global Marketing Director of Edge Computing, NXP
Just a few years ago, the promise of Internet of Things (IoT) applications was offset by fragmentation in both h...[Details]
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I. Overview The previous article talked about the porting (modification) and description of the underlying port code of the os_cpu_a.asm, os_cpu_c.c and os_cpu.h files under uC/OS-II Ports. Followin...[Details]
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LED switching power supply overcurrent protection circuit, LED switching power supply overvoltage protection circuit, LED switching power supply soft start protection circuit, LED switching power s...[Details]
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1 Introduction
Voltage-stabilized power supply modules are widely used in circuits. Currently popular ones include LM78 and ASM117 series. Most of them have only 3 pins, simple structure and are ea...[Details]
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By Alessandro Veglio , Texas Instruments Automotive designers have successfully integrated millimeter wave (mmWave) sensors into several automotive in-cabin applications. One of these applicat...[Details]
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Recently, Zhejiang Special Equipment Science Research Institute and Tsinghua Unigroup Smart Energy Division jointly launched the construction of a boiler simulation training center. The training cent...[Details]
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1 Introduction
Monitoring the fetus during the perinatal period and delivery can timely detect critical symptoms such as fetal hypoxia and distress, reduce fetal mortality, and improve the quality ...[Details]
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#include //There are only SPWM-related programs in the program now, and other programs have been deleted
#include
#pragma interrupt_handler T0:17 //Timer 0 overflow interrupt vector
unsigned ...[Details]
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According to statistics, the annual capacity of single-chip microcomputers in my country has reached 100-300 million pieces, and it is growing at a rate of about 16% per year, but my country's share ...[Details]
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Recently, a new study by Australian scientists found that the next generation of lithium-sulfur batteries is expected to be charged in just 5 minutes, greatly shortening the current charging time of ...[Details]
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1. Experience:
First, let’s look at an example: Figure 1-1:
The process of compiling and burning:
Screenshot of main.c:
You can see that the first light is turned on...[Details]
Microcontroller MCU
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