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GPS
(Global Positioning System) is the most complete satellite navigation system in the world. It not only has the real-time, continuous and high-precision three-dimensional position...[Details]
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This article details the latest developments in power circuits. It also introduces several devices that illustrate how advances in circuit architecture and packaging technology have led to smaller ...[Details]
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Functionality of PWM Comparator
The three-phase two-level inverter used in this series of articles is still used as the control object. The figure below shows the waveform of the three-phase t...[Details]
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As digital signal processor (DSP) prices drop from several hundred dollars to three dollars, DSPs are increasingly being adopted in price-sensitive home appliances such as washing machines, refri...[Details]
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//The program does not perform key debounce, nor does it consider the situation where multiple keys are pressed at the same time. //The lowest two digital tubes display the corresponding keys (for ex...[Details]
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1. The display does not show anything
(1) Check the power supply of the screen, use a test pen or multimeter to check whether there is power at the electrical end where the switch is conne...[Details]
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On the 2440 development board, there are two interfaces SCL and SDA, where SCL is the clock line and SDA is the data line. They are connected to a pull-up resistor (to control the level of SDA and S...[Details]
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Nowadays, people's demand for electric energy is getting higher and higher, and social development is also inseparable from electric energy. In the process of electric energy production and applica...[Details]
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1 Introduction
When a missile flies at a high angle of attack, there is serious aerodynamic coupling between channels. In engineering design, smaller coupling terms are usually treated as rando...[Details]
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0 Introduction
This paper introduces the generation and measurement principles of industrial signals, and mainly studies the design of industrial signal generation and measurement instruments ba...[Details]
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The repeater consists of two parts: the transmitting part and the receiving part. Figure 1 (a) shows the principle of the transmitting part circuit. The sound (audio) signal after frequency discrim...[Details]
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MDXi Data Centers expands Lekki facility; new facility to start up in Q1 2022 LAGOS, NIGERIA - EQS Newswire - October 20, 2021 - Nearly four months after the launch of its renowned Tier 3 facility ...[Details]
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Features 1. Saleae16 logic analyzer, with simple interface, easy to learn and use, is a good tool for electronic developers to debug and analyze 2. Saleae16 sends the sampled real-time data to the co...[Details]
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When we talk about computer performance, the first thing that comes to mind is the CPU. A higher-performance processor can achieve faster computing speeds. At the same time, high-performance memory i...[Details]
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Ultium Cells, a joint venture between LG Chem and General Motors, is expected to start production at its Michigan Gigafactory in early 2025. Image: Ultium Cells.
The U.S...[Details]
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