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1. What is
the junction temperature of
LED
?
The basic structure of LED is a P-N junction of a
semiconductor
. Experiments show that when current flows through an LED
...[Details]
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According to data from the Ministry of Transport, the transportation industry currently accounts for about 17% of my country's energy consumption structure, while green electricity accounts for a rela...[Details]
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On July 11, the China Automotive Power Battery Industry Innovation Alliance (referred to as the " Battery Alliance") released the domestic power battery installation volume data and rankings of the T...[Details]
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On April 20, Huawei Consumer Business CEO Yu Chengdong announced that Huawei Consumer Business will be renamed Huawei Terminal Business 12 years ago. Regarding the reason for the name change, Yu Ch...[Details]
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On November 10, Shanghai Jiuxing Energy Technology Co., Ltd. ("Jiuxing Energy" for short) held a ceremony to launch the 200th heavy-duty truck battery swap station at the Kejia Demonstration Pa...[Details]
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I am working on wireless transmission recently and need a cc2430 development board and tq2440 for serial data communication. The OS is Linux. The Linux driver has been written after porting, so you c...[Details]
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According to news on March 11, Korean media The Elec reported that Samsung Electronics has increased the flash memory operating rate of its Xi'an factory to 70%. The Xi'an factory is Samsung Electron...[Details]
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Obstacle avoidance technology is the intelligent technology that allows drones to avoid obstacles autonomously. In recent years, obstacle avoidance has become a major trend in drone products. The m...[Details]
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Radar level meter is a commonly used measuring instrument, which uses pulse measurement method to perform non-contact continuous measurement of the level of liquid, slurry and granular materials. User...[Details]
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Part 0 Preparatory knowledge 0.1 Key Parameters 0.1.1 Development Board Description OK6410 is a development board released by Feiling. There are currently two versions, OK6410-A and OK6410-B. I am cu...[Details]
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How fast are today's high-speed analog-to-digital converters?
The pipeline structure, silicon bipolar and CMOS process technology determines that the sampling frequency of commercial high-speed con...[Details]
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The composition of mobile phone processors is somewhat similar to the olive-shaped social structure, with very few extremely rich or very poor people, and a very large middle class. This is also the ...[Details]
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On August 26, the People's Government of Xinyang City issued the "Implementation Plan for the Construction of Xinyang City's "Source-Grid-Load-Storage" Integrated Project".
By optimizing and i...[Details]
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An interrupt occurs when the normal flow of program execution is temporarily stopped, for example, to handle an external interrupt request. Before handling an exception, the current processor state mu...[Details]
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In the field of industrial robots, ABB (Asea Brown Boveri) is one of the world's leading manufacturers, and its products are widely used in industries such as automobiles, electronics, and food and...[Details]
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