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Common motor control methods include the following:
1. DC Motor Control:
- Direct voltage control: The speed of the motor is changed by adjusting the DC voltage.
- Pulse Width Modula...[Details]
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With the popularity of thin and light notebooks and tablets, the "travel weight" of business people on each business trip has been greatly reduced, but devices such as laptops or tablets are still in...[Details]
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Recently, the my country Southern Power Grid Foshan Baotang grid-side independent battery energy storage station (hereinafter referred to as "Baotang Energy Storage Station") was put into operation...[Details]
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As the LED lighting industry continues to hit new heights, energy conservation and environmental protection are becoming more and more important. High-brightness, low-energy consumption, and long-...[Details]
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When selecting ultrasonic flowmeters recently, I found that many potential customers of ultrasonic flowmeters were confused by various concepts on the Internet. A technician from the drainage managem...[Details]
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Homemade inverter circuit and working principle
Today we will introduce an inverter (see Figure 1) which is mainly composed of MOS field effect tubes and ordinary power transformers...[Details]
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Driving against the flow of traffic on multi-lane highways is very dangerous and may cause serious traffic accidents or even casualties. Traffic radio services, such as the European TMC, can warn dri...[Details]
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JTAGICE is a classic emulator. The list of chips it supports is: ATmega128, ATmega128L, ATmega16, ATmega162, ATmega162V, ATmega165, ATmega165V, ATmega169, ATmega169V, ATmega16L, ATmega32, ATmega323, ...[Details]
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For many engineers, choosing a suitable oscilloscope is not easy. Because there are many types of oscilloscopes, different specifications, and different prices, it is necessary to consider various fa...[Details]
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LED
aluminum substrate design selection
LED circuit design In order to better solve the heat dissipation problem, LEDs and some high-
power
ICs
need to use aluminum-based c...[Details]
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On the morning of the 13th, the 2022 data results of the National Photovoltaic and Energy Storage Demonstration Experimental Platform (Daqing Base) were released in Daqing City, Heilongjiang Province....[Details]
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If humans want to carry out a series of basic activities, such as living, working, and studying, they must rely on their own organs. Apart from the brain, the most important thing is our eyes. () i...[Details]
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As a vigorous young (cai) (niao) photovoltaic power station system solution designer, do you encounter these troubles?
What factors should be considered when choosing a photovoltaic inverter?
...[Details]
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The basic principle of ADC: ADC, the abbreviation of Analog-to-Digital Converter, refers to analog/digital converter or analog-to-digital converter. It is a device that converts continuously ...[Details]
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(October 30, 2024, Shanghai)
As one of the world's leading companies in industrial automation, information technology and digital transformation, Rockwell Automation will be present at the 7th ...[Details]
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