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#include "REG51.H" #include "INTRINS.H" typedef unsigned char BYTE; sbit SCLK = P1^0; //DS1302时钟口P1.0 sbit IO = P1^1; //DS1302 data port P1.1 sbit RST = P1^2; //DS1302 chip sele...[Details]
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Structure of contact combustion type gas sensor
High-purity platinum wire is wound into a coil. In order to make the coil have an appropriate resistance (1Ω～2Ω), it should generally be wound mor...[Details]
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Zayed Sustainability Prize launches new awards category to accelerate climate solutions and protect planet for future generations • The new Climate Action category will recognize innovative soluti...[Details]
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On February 27, Prolutong (002769) issued an announcement on its proposed overseas investment to establish a holding subsidiary. The company plans to jointly invest with Guangdong Sodium One New En...[Details]
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Servo drives are also called servo amplifiers. Servo drives are similar, so you only need to understand 1-2 types. This article integrates various information and personal understanding:
...[Details]
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Today's radio designs and other wireless communication devices consume less power and take up less physical space, so there is less board area available for heat dissipation. In addition, these syste...[Details]
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Background: When I was working on a project, I found that when I copied the project folder I completed today and then opened the copied project, the .c and .h files opened in the project were still f...[Details]
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1. Key points of timer/counter PWM design
According to
the characteristics of
PWM
, which uses the digital output of the microprocessor to control the analog circuit, the following p...[Details]
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1 Introduction
Nowadays, embedded devices exist in every corner of people's lives, such as digital cameras, mobile phones, TV set-top boxes, and PDAs, etc. Most of these embedded devices use 3...[Details]
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The correct selection of variable frequency power supply is crucial for the normal operation of the electronic control system of mechanical equipment. When selecting variable frequency power sup...[Details]
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As the signal edge changes faster and faster, today's high-speed digital circuit board designers face problems that seemed unimaginable a few years ago. For signal edge changes of less than 1 nan...[Details]
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Testing is the last step in traditional software development. The entire software development process requires gathering requirements, high-level design, detailed design, code creation, partial unit ...[Details]
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At the beginning of the new year, the Shanghai New International Expo Center was crowded with people, and the 2021 Mobile World Congress (MWC) Shanghai attracted the attention of the global mobile co...[Details]
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The transformer capacity tester has been widely used due to its small size, relatively light weight, and integrated design, which makes it easy to carry and carry in field operations. It has graduall...[Details]
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Mitsubishi PLC FX3U series is a very popular small PLC with high performance, high reliability, ease of use, etc. In practical applications, remote I/O settings are one of the common requirements.
...[Details]
Embedded System
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