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Some wearable device manufacturers don’t consider energy harvesting (in any form) to be a meaningful design choice. In the pursuit of self-powered wearables, electronics developers are looking to cha...[Details]
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China News Service, Beijing, September 25 (Chen Hang, Xu Jing) At the 2021 Zhongguancun Forum plenary session held on the 25th, Yu Haifeng, a researcher at the Beijing Institute of Quantum Informatio...[Details]
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Loop resistance tester: Ground resistance meter purpose and application scope: Ground resistance is suitable for directly measuring the ground resistance value of various grounding devices, and can a...[Details]
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By analyzing the changes in the short-circuit current value and phase in a "fault current recording diagram", the reasons for the changes are analyzed from many aspects, and the experience and meth...[Details]
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Applications:
The field of high voltage and high power motor variable frequency speed regulation.
challenge:
The unit series high-voltage inverter uses several low-voltage power units in se...[Details]
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On the afternoon of February 3, Zhong Kaifu, COO of Lanjun New Energy Technology Co., Ltd., and his delegation visited Zheshang Zhongtuo Group Co., Ltd., and Xu Jiannan, General Manager of Zhon...[Details]
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On September 3, the groundbreaking ceremony for Sineng Electric's 15GW energy storage converter and energy storage system integrated R&D and industrialization project was held in Wuxi. Sineng Elect...[Details]
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ThunderSoft releases Qualcomm-based smart cockpit solution During CES2022, ThunderSoft released a new smart cockpit solution based on Qualcomm SA8295 hardware platform. This solution fully leverages ...[Details]
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On April 26, 2019, the groundbreaking ceremony for the standard factory building project in the K01-03-A plot of the Shanghai Lingang Industrial Zone was successfully held. Image source: Shanghai ...[Details]
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How to judge the quality of electromagnetic speed regulating motor excitation coil
Resistance measurement method: Use a multimeter or bridge to measure the resistance of the electromagnetic sp...[Details]
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On July 30, the Science and Technology Department of the Inner Mongolia Autonomous Region issued the "Notice on Publicizing the Proposed Projects for the Autonomous Region's "Unveiling the List and...[Details]
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In Keil C51, numbers cannot be assigned directly in binary form, although it is possible in 8051 assembly. Although binary numbers are long to write and prone to errors, because they are written one b...[Details]
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With the rapid development of the IT industry, the demand for small DC cooling fans with PWM control (hereinafter referred to as fans) used in electronic products is increasing. This type of DC fan...[Details]
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In the middle of this year, Google suddenly stopped providing GMS (Google Mobile Services) to Huawei, trying to "brick" Huawei's smartphones sold overseas. Huawei's mobile phones encountered obstacle...[Details]
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I am using the OK6410 development board, which comes with two kernels (2.6.32 and 3.0.1 have been tested)
First, let’s talk about how to make a logo:
Linux Logo Maker: LogoMaker.tgz 4.7MB...[Details]
Microcontroller MCU
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