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IT Home reported on May 24 that after announcing the first color scheme, Atomic Silver, on May 20, Redmi officially announced the second color scheme of Note 11T Pro+ - "Time Blue" this afterno...[Details]
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I crawled the Internet for a long time before I found a forum that introduced USBMEM_BOOTLOADER with source code. After compiling it with KEIL, it couldn't run. Later I found the root cause of the pr...[Details]
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1. Basic introduction: Although I have learned 51 and 430 single-chip microcomputers before, I have not summarized much and I am very blind. I just read books and videos and then started to read and ...[Details]
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Video download address: http://pan.baidu.com/s/1c06oiti GPIO initialization • Use the command "ls drivers/gpio/*.o" in the kernel source directory, and you can see that "gpio-exynos4" has been com...[Details]
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Abstract: Aiming at the low noise requirements of a 130 V high-voltage DC-DC converter used in a spacecraft, a load-side direct feedback control method with primary-side isolation is adopted, and a...[Details]
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At present, China's switching power supplies account for 80% of the world market, but we have almost no share in the high-end market. my country is currently short of energy, and the power supply ind...[Details]
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Baidu's self-driving minibus "Apollo" project has been reported to have its main staff withdrawn and product promotion has been stopped. According to people familiar with the matter, the project's in...[Details]
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The debate rages on about the right approach to SoC-based system design. Is it the traditional register transfer level (RTL) flow? Or high-level synthesis of C-language behavioral models? What about ...[Details]
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Thermal management is the most difficult, demanding and costly design aspect of new LED lamps. If thermal management is not adequate, it can lead to catastrophic lighting failures or fires. If therma...[Details]
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According to the China Securities Network of the Shanghai Securities News, on April 12, the application of Guangdong Huate Gas Co., Ltd. (hereinafter referred to as "Huate Gas") for the initial publi...[Details]
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In portable sensors, 4 to 20mA control loops, or other system designs with analog-to-digital converters (ADCs), lower power consumption means longer battery life and more powerful control systems. ...[Details]
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Today, OnePlus officially announced two new earphones, namely OnePlus Buds N and OnePlus Blue Ears Z2. The new products will be officially released at 19:00 on April 21 and pre-sale is now open...[Details]
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Product Advantages
The fascia gun three-in-one drive control panel has the following advantages over the traditional control panel:
1. No longer use a bulky 24V charger. This board ...[Details]
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I learned a lot of knowledge today while studying MMU. I have summarized it as follows, firstly to deepen my impression and secondly to write it down in the hope that I can exchange and learn with yo...[Details]
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Relay J realizes the self-locking and automatic power-off of switch K. When the battery is connected, press K, the power indicator L lights up, and J is energized and attracted. K is self-locked by i...[Details]