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The chip is erased successfully, but the board cannot run and no Application running appears The reason is shown in the figure Reset and Run in the upper left corner is not checked. The opera...[Details]
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1. Features of this design ●The output voltage range is adjustable between 0~500V, and the maximum output current is 1A. ●Can be used in tube preamplifier or (single-ended) power amplifier. ●Built-in...[Details]
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On November 2, Tianjue Technology stated on the investor interaction platform that the company uses machine vision as its core technology to provide industrial vision equipment and industrial intelli...[Details]
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【Power supply circuit】
Hardware circuit, about
The output voltage range of LM117 is 1.25-37v continuously adjustable, the maximum current is 1.5A, and it is a three-terminal adjustable ...[Details]
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"Know at a glance: What are the design standards for automotive connectors today?" Edited by Deso Hardware Electronics.
With the improvement of people's living standards, it is common for a fa...[Details]
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After gaining a firm foothold in the commercial vehicle fast-charging battery field, Microvast Power has begun to turn its attention to the passenger vehicle field. At the 2019 Shanghai Auto Show, M...[Details]
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Foshan, September 13, 2023 /PRNewswire/ -- On September 12, the American Photovoltaic Energy Storage Exhibition (RE+) organized by the Smart Electric Power Alliance (SEPA) and the Solar Energy Indu...[Details]
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Dynamic Young's Modulus is an important parameter of the mechanical properties of rigid materials such as concrete in the design of construction projects. It reflects the slight deformation of the ...[Details]
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illustrate: In this design, the LCD displays 4 letters, namely H------The maximum water level setting value of the container (cannot be higher than the actual height) L------The minimum water level...[Details]
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After August, battery data will be available soon. Before that, I think it is necessary to review the data from January to July from the Battery Innovation Alliance and SNE and answer two questions: ...[Details]
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Huami will hold its autumn new product launch conference on September 22, which is tomorrow. Prior to this, the official has revealed the features of the products that will be launched at this new pr...[Details]
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01 Application of high-precision map and topological map Traditional topological map Let's first understand the traditional topological map. This is a screenshot from the map app. We can get a ...[Details]
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LED display screens are divided into video display screens, graphic display screens and digital display screens, all of which are composed of LED matrix blocks. The display device of LED digital di...[Details]
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Recently, DxOMark updated the latest evaluation results. The Samsung Galaxy S21 Ultra (Exynos) scored 91 points for the screen, surpassing the Note 20 Ultra and winning the title of the world's...[Details]
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What do you think of when you think of automotive lighting? High-performance headlights? Designed taillights? Brand-clear daytime running lights? These are the most easily associated features, both...[Details]