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Modbus communication standard protocol can be transmitted through various transmission methods, such as RS-232C, RS-485, optical fiber, radio, etc. Modbus has two serial transmission modes, ASC2 an...[Details]
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On Tuesday, the U.S. Patent and Trademark Office (USPTO) officially approved a patent for a system submitted by Apple that can detect cracks on windshields. Based on this, many people speculate that ...[Details]
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Recently, TechInsights, a world-renowned mobile phone disassembly organization, asked its internal team about their views on chip shortages and supply chain issues over the past year and how these is...[Details]
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As a country with abundant coal resources, coal is one of the most important energy sources in China. However, since coal resources are not unlimited primary energy, and under the current production t...[Details]
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1. Working principle of buzzer Active buzzer: refers to the oscillation source, which will sound when powered on with internal oscillation. Passive buzzer: to give square wave, constantly connected...[Details]
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0 Introduction
The CNC power supply circuit is the competition circuit for the electronic product assembly and debugging project of the Guangdong Vocational School Skills Competition.
The c...[Details]
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Rolling bearings are one of the important parts of rotating machinery, and their working state directly determines the performance and operation of the mechanical system. In engineering practice, a sm...[Details]
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I have explored the SDIO of STM32 - SD card input/output module. Today, I only looked at the implementation of the POWER UP function. To write a driver for SDIO, you need to refer to the SD card proto...[Details]
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There are many
LED lamp
driver
ICs
on the market today
. It is no wonder that a hero does not ask where he comes from.
IC
manufacturers of all sizes have launched
...[Details]
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Industrial Internet of Things (IIoT) applications promise to improve the efficiency of complex industrial systems. Since these IIoT applications are enabled by next-generation microcontroller-based...[Details]
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High Brightness LED Development Background
In recent years, high brightness LED (HB LED) has become increasingly popular as a light source in various lighting systems. This is because high...[Details]
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In addition to the common startup display failure, there is another major failure of the spectrum analyzer: the spectrum analyzer lock failure. Antai Maintenance shares how to find and repair the fau...[Details]
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With the continuous development of automobile technology, driving recorders have become standard equipment in many vehicles. A driving recorder is a device installed on a vehicle to record video an...[Details]
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Capillary electrophoresis (CE) genetic analyzer platforms, do you know what they are? In 1987, Thermo Fisher Applied Biosystems released the first generation of truly commercial automatic sequencer...[Details]
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#include "stm32f10x.h"
void Delay(unsigned int x); //delay
void GPIO_Configuration(void);//IO port configuration
void UART_Init(void); //Serial port initialization
void UART2_PutChar(u8 ch)...[Details]
Analogue and Mixed Signal
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