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After the Huawei MatePad new product launch yesterday, Huawei Consumer Business CEO Richard Yu revealed in an interview that Huawei will also launch an over-ear headset next year. He said: "Maybe nex...[Details]
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It is reported that the daily production capacity of the first phase of Hefei Tongfu Microelectronics project can reach 17 million integrated circuits, and it is still continuing to expand production...[Details]
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Globally, electric vehicles are expected to generate more than 11 million tons of battery waste each year over the next 20 years. Battery solutions company Aceleron has developed a new recyclable a...[Details]
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Google introduced the changes and new features of Android Q Beta 3 at the I/O 2019 conference, such as a new dark mode, new navigation gestures, digital health improvements, Project Mainline for fast...[Details]
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Jiwei.com reported on April 30 that ZTE Axon30 Pro has been on the market for some time. ZTE executive Lu Qianhao gave a high evaluation of the phone. Lu Qianhao said that the ZTE Axon 30 Pro, which ...[Details]
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Modify uboot to save environment variables Ideas and steps: 1. If you want to save environment variables, use the saveenv command 2. From the uboot command system, it can be inf...[Details]
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Last year, we saw the merger of OPPO and OnePlus in the Chinese market, and OnePlus also announced that its flagship OnePlus 9 series would use OPPO’s ColorOS in the Chinese smartphone market. The ...[Details]
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When using an oscilloscope, the brightness may be abnormal. There are two reasons for the abnormal brightness of the oscilloscope. One is that there is a problem with the oscilloscope itself, and the ...[Details]
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The LED graphic display screen consists of a screen body, a computer, a controller, an intelligent dot matrix display unit and a power supply.
1. Screen
The main parts of the screen are t...[Details]
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Wireless sensor networks are an emerging research field with great potential for application in many areas such as military, environment, health, family, and business. Wireless sensor network nodes...[Details]
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"Stay calm and you will be invincible." We are Tektronix, born for engineers and for solving problems. Beijing, China, December 20, 2019 – At the end of the year, on the afternoon of Dec...[Details]
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Transphorm FETs achieve up to 99% efficiency using simple half-bridge gate drivers, demonstrating cost-effective design over a wide power range exceeding 1 kW
Goleta, Calif. – June 1...[Details]
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Recently, Silicon Power Technology announced that it will set up a wholly-owned subsidiary, Silicon Power Technology (Meishan) New Energy Technology Co., Ltd. in Pengshan Economic Development Zone, S...[Details]
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introduction The single bus technology combines the address line, data line and control line into one line, and allows multiple single bus devices to be connected to the line. Its search ROM comman...[Details]
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When porting QT4.5 to mini2440, I encountered the problem of displaying Chinese in QT. Based on the information searched on the Internet, the solution is summarized as follows:
Step 1: Dow...[Details]
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