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Preface Ⅰ Compared with the previous 51 series chips, one of the advantages of the STM8S chip is that it has richer peripheral resources and more powerful functions. Therefore, this article describes...[Details]
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The single-line intelligent temperature sensor DS18B20 can directly output the measured temperature without external circuits and other conversion circuits. It has many advantages such as wide tempera...[Details]
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I didn’t expect that a small GPIO operation function would take me seven blog posts. This should be the last one. 1. The GPIO operation function of s3c6410 mainly involves three files, as shown bel...[Details]
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Allowing L3-level autonomous vehicles to hit the road is more stressful than joyful for car companies. They will inevitably fall into a new round of technology competition, and for users, the act...[Details]
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The method is as follows: (When the appearance and brightness are the same) use a multimeter to measure the resistance of the light source. The smaller the resistance, the greater the light decay a...[Details]
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Requirements: P1.0 outputs a square wave with a period of 2ms, P1.1 outputs a square wave with a period of 5ms, and the duty cycle is 1:1. (The high and low levels are the same). The crystal frequenc...[Details]
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Solar energy continues to grow as a renewable energy source, and continued interest in it has driven down the price of solar panels and increased efficiency. At the same time, balance of system (B...[Details]
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The I2C (Inter Integrated Circuit) bus is a bidirectional two-wire host bus developed by Philips Company, which can easily realize data transmission and control between chips. Through the two-wire ...[Details]
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The era of connected cars has arrived, but as OEMs fill cars with more advanced technologies, they also need the participation and support of the aftermarket. For example, technologies such as V2...[Details]
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#include
#include macros.h
#define uchar unsigned char
#define uint unsigned int
#define ds1302_rst PE4 //define 1302 RST to PE4
#define ds1302_io PE3 //Define 1302 IO ...[Details]
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Testing is a crucial element in the development cycle of any product, solution or service. Regardless of the sector a business operates in, it must adhere to specific frameworks, standards and regula...[Details]
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"Temperature" is a common and very important control parameter in various industrial control production. People have developed various temperature automatic control systems for different control obje...[Details]
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China Energy Storage Network News:
Our reporter Li Weilai and trainee reporter Xing Qixin report from Beijing (chinatimes.net.cn)
The new version of industrial and commercial electri...[Details]
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Chargers are closely related to people's daily lives. The charging performance of chargers is closely related to the service life and charging efficiency of the charged batteries. Due to changes in...[Details]
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In the power system, the excitation current is the current flowing through the generator rotor winding, which is used to generate a magnetic field. The magnitude of the excitation current directly ...[Details]
Test/Measurement
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