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Pitot tube flow meter principle The Pitot tube flowmeter is a differential pressure flowmeter that uses the Pitot tube principle to extract the fluid flow rate (full pressure - static pressure = ...[Details]
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The concept of interruption The interruption diagram is shown in Figure 1, and three points are explained below. 1. When the CPU is processing an event A, another event B occurs, requesting the CPU...[Details]
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This article will discuss a basic concept: the relationship between signal rise time and signal bandwidth.
For digital circuits, the output is usually a square wave signal. The rising e...[Details]
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At the "Human and Vehicle Technology Show 2011" (Figure 1) hosted by the Japan Automobile Engineering Association, various companies competed with each other in their lightweight technologies. Ther...[Details]
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Use the P1 port of 89C51 to control 8 light-emitting diodes (LEDs). Four adjacent LEDs form a group, and two groups light up alternately every 0.5 seconds, repeating the cycle. Try to write a program...[Details]
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This morning, Honor officially preheated the phone, saying that the Dimensity 9000 flagship chip has full performance and outputs calmly! Are you looking forward to it? See you in the future! @...[Details]
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1 Introduction The stepper motor is a discrete motion device, which has a close essential connection with modern digital control technology. The stepper motor is also an actuator that converts electr...[Details]
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Recently, I have made a new discovery: when I talked about AI with some friends outside the AI industry , everyone was more concerned about algorithms and consumer hardware. But recently, when I ta...[Details]
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With the development of wide bandgap semiconductor devices, the switching speed of power electronic devices is getting faster and faster, and the operating voltage is gradually increasing, which make...[Details]
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On June 19, Intel has officially announced the architecture and technical details of its next-generation low-power processor, Lunar Lake, but there is no specific model, parameter launch time, or m...[Details]
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XY series density meter is used for online measurement of density of heavy medium suspension and water-coal slurry in coal preparation plant. It directly displays and outputs density value, and user...[Details]
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With the development of video surveillance, the future video surveillance system will be a collection of various advanced technologies. The first generation is full analog surveillance, also known ...[Details]
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introduction
As a classic control algorithm, PID control has the characteristics of simple structure, easy debugging, fast dynamic response characteristics, strong robustness, etc. However...[Details]
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1 Introduction
With the increasing severity of environmental pollution and the development of new energy, bidirectional DC converters have been used more and more widely, such as DC uninte...[Details]
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RA8E1 and RA8E2 provide ideal scalar and vector computing performance and best-in-class feature set to meet value-oriented market needs
Beijing, China, November 5, 2024 -...[Details]