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Abstract: In order to design a signal generator with simple structure and excellent performance. The AT89C51 single-chip microcomputer is used as the control core. The simulation under Proteus can ...[Details]
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On May 22, State Grid Jiangxi Electric Power Co., Ltd. officially launched the construction of Yingtan Comprehensive Demonstration Zone of Ubiquitous Power Internet of Things.
This year, State...[Details]
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I saw the method of serial port receiving on the avr forum. It was helpful for the project, so I recorded it. Thanks to AVRBBS for providing the method static unsigned char i; //Define a static...[Details]
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Abstract: When the load power of a three-phase AC motor is low, the motor operating power factor is also low. Properly adjusting the motor terminal voltage can improve the power factor and reduc...[Details]
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introduction
Traditional circuit performance testing uses manual testing to verify whether the circuit is qualified, which has the following main disadvantages: First, the connection between t...[Details]
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The instrument that uses ultrasonic testing method to detect is called ultrasonic flaw detector. Its principle is: when ultrasonic wave propagates in the material to be tested, the ac...[Details]
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Electromagnetic buzzers are widely used as sound-generating devices in electronic products such as computers, printers, copiers, alarms, electronic toys, automotive electronic equipment, telephones...[Details]
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Develop a communications-flexible portable measurement device that can record high-frequency transients in power systems and display the data online to multiple users.
Solution:
A highly ...[Details]
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The fact that your program can run does not necessarily mean that your code is a good C code. The quality of the code should be measured from the following aspects:
1. The code is stable and ther...[Details]
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Two 8051 serial multiplexed data transmission program org 00h jmp start org 23h jmp UARTi ;uart interrupt subroutine start: MOV tmod,#20h ;timer1...[Details]
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introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
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According to foreign media ET News on January 6, Huawei will become the second customer of Samsung Display's foldable mobile phone panels after Samsung Electronics. This also means that Samsung Di...[Details]
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Microsoft has used artificial intelligence to identify promising new battery materials for the U.S. Department of Energy (DoE). The company noted that the use of AI enabled the comp...[Details]
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With the rapid development of electronic technology and the increasing application of switching power supplies, the working environment is becoming increasingly harsh. Statistics show that the reli...[Details]
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A single-phase inverter is a power electronic device that converts single-phase AC power into three-phase AC power with adjustable frequency and amplitude. It is widely used in industrial automatio...[Details]
Test/Measurement
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