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Introduction Digital signals are discrete signals, and analog signals are continuous signals. If a digital circuit needs to process an analog signal, a signal conversion system is required. Conversel...[Details]
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Let's take the commonly used clamp-type ground resistance tester as an example. The instrument is equipped with two jaws, a voltage clamp and a current clamp. The voltage clamp excites an induced p...[Details]
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(1) Direct measurement Direct measurement refers to a measurement method that directly compares the measured quantity with a measuring instrument, or uses an instrument with pre-marked scale numbers...[Details]
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Language matters, and words have power. They help us define things correctly, understand things, and understand each other. So when existing dictionaries leave too much room for confusion, we need ...[Details]
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Eindhoven, The Netherlands – April 26, 2021 – Luxexcel, a specialist in 3D printing of prescription lenses, is taking a unique strategic approach to the global smart glasses market, anticipating that...[Details]
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Nidec Instruments Co., Ltd. (former Nidec Sankyo), a group company of Nidec Co., Ltd., has developed a small, low-vibration, low-noise water heater pump. water heater pump In recent years,...[Details]
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3. Set the window height and width
The encoder input is a YUV420 code stream in CIF format, so the acquisition window height is set to 288 and the width is set to 352.
4. Get video frames...[Details]
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1. Production situation
From January to July 2020, among the main products of the national battery manufacturing industry, the output of lithium-ion batteries was 8.84 billion, a year-on-y...[Details]
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This paper proposes a design scheme of LED dot matrix handwriting screen based on PIC microcontroller. This scheme uses PIC 16F877A microcontroller as the main core control component and designs a 32...[Details]
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In the past, if Huawei phones used the traditional Chinese system, the region part would display "Taiwan", while the simplified Chinese version would display "Taiwan, China". In early August this yea...[Details]
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The first part of the parallel port transmission displays Chinese and English The main functions are as follows: First: write an LCD_write function to send data to the LCD. According to the timing di...[Details]
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In this article, we examine various approaches to selecting an embedded operating system and discuss some of the selection criteria for embedded and real-time operating systems, highlighting the de...[Details]
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The Bluetooth Special Interest Group (SIG) community supports innovative features including various mesh networks, 512-byte extended advertising, use of a special coded PHY for long-range transmiss...[Details]
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1. High-quality components
LED street lights are mainly used in outdoor environments and have to withstand the harsh environment of wind, rain, thunder and lightning for many years. The ou...[Details]
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Intelligence and lightweight have become the development direction of the future automobile industry, and advanced automotive materials have become an important part of it and a hot topic of concer...[Details]
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