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On April 19, the Hainan Provincial Government and Yingli Group, China's largest photovoltaic manufacturer with a complete industrial chain, signed a cooperation framework agreement at the Haikou Ind...[Details]
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As we all know, on August 15, 2020, the U.S. Department of Commerce once again upgraded its ban on Huawei. Through the revised "Foreign-made Direct Product Rules", it prevented Huawei from circumvent...[Details]
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Jiwei.com reported on December 16 that Huawei Terminal’s official Weibo yesterday announced the time schedule for the upcoming Pollen Annual Meeting to be held on January 9, 2021. It is divided into ...[Details]
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The latest developments show that the boundaries between technology and automobile manufacturing are blurring again. Baidu's IDG and Geely Automobile have joined hands to integrate Baidu's self-dev...[Details]
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I don’t know if you still remember how much the color TV in our home cost back then. If converted to today’s price, you should be able to buy a flagship-level TV. However, with the rapid development ...[Details]
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The collaboration combines Qorvo’s high-performance BLDC/PMSM motor controller/drivers with CGD’s easy-to-use ICeGaN IC in a new evaluation kit (EVK).
Cambridge GaN Devices (CGD) is ...[Details]
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Many people confuse mobility scooters for the elderly with electric cars, thinking that mobility scooters for the elderly are electric cars. In fact, mobility scooters for the elderly are low-speed...[Details]
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STMicroelectronics’ BMS controller is highly accurate, enabling better lithium battery performance and longer battery life China, April 6, 2023 - STMicroelectronics’ L9961 battery management sys...[Details]
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At present, domestic
Output drive voltage selection:
When the AC power is within 20W, 48V is more suitable;
The most suitable output voltage for larger power AC drive is about 36V;...[Details]
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The circuit has overcharge protection, over-discharge protection, over-current protection and short-circuit protection functions. Its working principle is analyzed as follows:
1.
Norma...[Details]
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I used ICL8038 to DIY a signal generator before, and the effect was pretty good. The circuit was simple and the output waveform was reliable, but the frequency was not very stable and was greatly aff...[Details]
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At the 2nd China Automotive Information Security and Data Security Conference co-sponsored by Gasgoo and Shanghai International Exhibition (Group) Co., Ltd. (SIEC) on April 20-21, 2023, Luo Ding, hea...[Details]
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Arm Technology (China) Co., Ltd. also issued a solemn statement regarding the " Arm Company Media Statement " today. The specific contents are as follows: 1. The "Arm Media Statement" released by...[Details]
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One of the methods of interview photography (elephant);
A method of shooting feature films under special circumstances. In order to save time, avoid changes in seasons and climate, or to c...[Details]
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AUTOSAR Architecture
AUTOSAR (AUTomotive Open System ARchitecture) is an open automotive electronic system architecture that aims to provide a standardized method for developing and managing s...[Details]