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The automotive industry is facing a global chip crisis. According to German newspaper Auto Weekly, Volkswagen is considering asking for damages from its suppliers Bosch and Continental due to a sho...[Details]
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1. Commonly used detection methods
Commonly used detection methods for integrated circuits include online measurement method, off-line measurement method and substitution method.
1. O...[Details]
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1.
Experimental tasks
Use
P1.0
to output
1KHz
and
500Hz
audio signals to drive the speaker as an alarm signal.
T...[Details]
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Resolvers and photoelectric encoders are currently the most widely used measuring sensors in the servo field.
1. Servo system
Also known as a follow-up system, a feedback system that accu...[Details]
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IT Home reported on April 17 that in Windows 10 system, users can manually turn on the clock seconds of the taskbar through the registry value "ShowSecondsInSystemClock", but this function is ...[Details]
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Working Principle Typical Application Circuit Diagram
LM3406/06HV is a buck regulator with a wide input voltage range, low reference voltage, and dual-wire dimming function. Therefore, LM3406/...[Details]
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The inner cavity of existing headphones is divided into a front chamber and a rear chamber with the speaker as the dividing line. The front chamber and the rear chamber need to be provided with sou...[Details]
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This afternoon, OPPO announced that it will launch the Reno Barcelona customized version on July 17. OPPO has collaborated with Barcelona many times. In 2016, OPPO and Barcelona Football Club launc...[Details]
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Putting the topic of seeing the essence through the surface into the power supply industry may puzzle many netizens. If the power supply can be judged by the surface, then what is the point of prof...[Details]
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The working principle of the rotary transformer is basically similar to that of the ordinary transformer. The difference is that the primary and secondary windings of the ordinary transformer are r...[Details]
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1. I/O Introduction I/O (input/output) refers to input/output ports. Each device has a dedicated I/O address to process its own input and output information. The connection and data exchange betw...[Details]
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The main fan of the west wind shaft of Zhangcun Coal Mine is the lifeblood of the mine ventilation system. It consists of two AGF-606-2.442-1.2-2 axial flow fans and JR1510-8 motors produced by the Fa...[Details]
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The vertical flame chamber is used to measure the flame retardancy, glow propagation and carbonization properties of fabrics, children's clothing, foam, paper and other materials. The purpose of this...[Details]
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The release of the new Huawei P40 series has sparked a lot of discussion. According to disassembly, the components of Huawei P40 are mainly purchased from mainland China, Taiwan, South Korea, Japan a...[Details]
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On October 15, the Sichuan Provincial Department of Economy and Information Technology issued an announcement, publicizing the list of 25 new industrial tracks to be recognized in Sichuan Province ...[Details]