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On February 26, China Resources Microelectronics released a quick announcement of its 2020 performance results. The company achieved operating income of 697,701.03 million yuan, an increase of 21.49%...[Details]
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The so-called green LED lighting refers to lighting that saves energy, protects the environment, is beneficial to improving people's production, work, learning efficiency and quality of life, and p...[Details]
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Cogging torque is the torque generated by the interaction between the permanent magnet and the stator core when the permanent magnet motor winding is not energized. It is caused by the pulsation of...[Details]
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IAP Program:
It mainly sets the starting address of the user program, APPLICATION_ADDRESS, such as 0x08004000, and writes the user code into the user area of FLASH through the peripheral. When the ...[Details]
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The connection method of measuring the internal temperature with UT6OE is shown in the figure. ① Connect the output end (positive and negative) of the temperature probe to the "μA, ld, ℃" and "...[Details]
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VR vision is different from the way we usually use our eyes. It is two eyes looking at their own lenses. Although there is only one screen, there are two light source paths, so the contraction of t...[Details]
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1 preparation my board is s3c2410 SMDK2410 a download kernel http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.11.7.tar.gz decompress and no patch is needed b install the gcc compiler ftp:/...[Details]
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Thanks to the surge in the production of new energy buses and special-purpose vehicles in my country, the installed capacity of lithium iron phosphate batteries in China increased by 105.96% month-on...[Details]
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At the 38th Worthersee Lake Carnival in Austria, two young teams launched the Golf GTI Aurora and Golf Variant Fighter concept cars. Among them, the Golf GTI Aurora concept car introduced the world's...[Details]
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IC design houses have successively announced their September revenues, benefiting from the traditional peak season, as well as China's de-beautification and customer order transfers. Realtek, Elan, R...[Details]
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When I first came into contact with the event structure, I found it very useful, so I liked using it very much. However, it also caused some problems, such as the front panel being easily hung up, tha...[Details]
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According to DigiTimes, the new iPhone in 2022 will only retain large-size products with 6.7-inch and 6.1-inch screens, and the 5.4-inch iPhone may face discontinuation. Industry insiders said that c...[Details]
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At present, there are two ways for China's telephone network switches to transmit caller identification information CID (Calling Identification Delivery ). The more commonly used one is FSK (Frequenc...[Details]
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The development of science and technology has enabled people to create many electronic products that improve people's living standards and facilitate people's lives. These electronic products can w...[Details]
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High Brightness LED Development Background
In recent years, high brightness LED (HB LED) has become increasingly popular as a light source in various lighting systems. This is because high...[Details]
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