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A single-phase motor is an electric motor that uses a single-phase AC power supply to work. It is usually used in some low-power household appliances, small machinery or compressors.
The...[Details]
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At present, the field of target detection mainly relies on infrared sensors, 5.8G microwave radar and other sensor technologies to collect data, and then use relevant algorithms to detect and extract...[Details]
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CMMB is already a standard feature of China Mobile's smartphones. Since everyone has mentioned it, I will briefly introduce what I know. In fact, its test is relatively simple. I guess it seems unfami...[Details]
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Chinese electric vehicle battery maker Contemporary Amperex Technology Co., Ltd. (CATL) plans to enter the U.S. energy storage market and will debut a residential energy storage system at the 2019 ...[Details]
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The open circuit of the inverter brake resistor will affect the braking of the driven mechanical load of the inverter. Because the brake resistor is open, the electric energy loaded on both ends of...[Details]
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Recently, Gree's official mall quietly launched its "Dasong" brand 5G mobile phone, equipped with Qualcomm Snapdragon 765G extreme 5G chip, supports 4-band dual-mode 5G full network access, an...[Details]
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The 100-megapixel Fujifilm GFX 100 medium format camera is officially launched. The following are the specifications of the Fujifilm GFX 100 medium format camera: 102-megapixel back-illuminated CMO...[Details]
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China’s COVID-19 policy changes will drive digitalization and AI adoption
February 24, 2023 - The 2023 Gartner CIO and Technology Executive Survey shows that Chinese companies surv...[Details]
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On August 29, Sunlord Electronics released its semi-annual report showing that from January to June 2019, the company achieved operating income of 1.217 billion yuan, a year-on-year increase of 7.77%...[Details]
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Huawei, a super private enterprise with an annual turnover of nearly 300 billion, has always been low-key and rarely defends itself, but it always stirs up a whirlwind in the industry, just like th...[Details]
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Introduction
Flat panel displays are everywhere. Whether it is in the terminal equipment at home, in the office or in the store, or even in the car, you can see flat panel displays. One of the...[Details]
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Peripheral setting rules: Before configuration, you must add the peripheral's .c file and the corresponding included .h. The .h file is added in stm32f2xx_conf.h. 1. Clock setting: including pin cloc...[Details]
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The United States has recently taken action against Chinese technology companies. After TikTok, China's national application WeChat has also been banned by the United States. The United States issued...[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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In the last EV Focus column, we talked about why electric vehicles need to use 800V, and also roughly understood the relationship between SiC and 800V. In this issue, we will zoom in and talk about...[Details]
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