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At present, in many fields of industrial control , temperature monitoring generally uses a temperature measurement circuit composed of thermistors, and temperature measurement is achieved after A/D...[Details]
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Current ARM processors all support multiple boot modes. S3C6410, like previous Samsung ARM processors, determines which storage device to boot from by pulling up or down the external pin OM . I think ...[Details]
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With the widespread application of battery energy, the depletion of oil resources and environmental pollution, electric vehicles have attracted more and more attention for their advantages of energy ...[Details]
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On May 17, the 2019 World Telecommunication and Information Society Day Conference was held in Beijing. At the Industrial Internet Forum and Energy Internet Standards Academic Seminar of this confe...[Details]
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1. During the high temperature test, if the temperature change does not reach the test temperature value, you can check the electrical system and eliminate the faults one by one. If the temperatur...[Details]
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1. Compile with keil5 warning: #1-D: last line of file ends without a newline The last line return does not work After the last line is entered, make sure it is in the first column. The new line...[Details]
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Instrument for measuring the voltage vertical sensitivity of an oscilloscope J2458 or J2459 oscilloscope and power supply; 0-100V variable DC power supply; high internal resistance voltmeter...[Details]
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What is a stack? Actually, a stack is a method of putting data into memory and reading it out of memory. When you use a stack to manipulate data, you don't have to worry about where the data will ...[Details]
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It is often necessary to connect a large-screen color TV with only a coaxial RCA input socket to the VGA interface of a computer or other device for use as a display. The solution is to configure...[Details]
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XY·CN bus is a low-cost, point-to-multipoint field bus communication system. One of the advantages of this system is its unparalleled power saving advantage. To give full play to this advantage, it is...[Details]
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Recently, according to relevant media reports, the advanced chip packaging and testing factory that Foxconn plans to build in Qingdao has broken ground recently, which has attracted widespread attent...[Details]
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1. Experimental Schematic Diagram
2. Experimental content
Use the P1 port to output high and low levels to control the opening and closing of the relay to achieve control of external dev...[Details]
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On October 24, FAW Jiefang Automobile Co., Ltd. (hereinafter referred to as "FAW Jiefang") announced that it had signed a comprehensive and deepened cooperation agreement with Huawei Technologies Co....[Details]
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Analog
sensors
are widely used in industry, agriculture, national defense, daily life, education, scientific research and other fields.
However, in the design and use of
analog
...[Details]
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Hysteresis PWM current control is a relatively traditional PWM current control method , which has the advantages of good stability, fast response speed, and controllable error. Its system structure i...[Details]
Analog electronics
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