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As we all know, there are many kinds of SLR lenses, ranging from a few thousand to tens of thousands, and the quality of the lens will have a great impact on the photos taken. Recently, on Kickstar...[Details]
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The power supply of water meters is generally supplied by the water meters themselves, which puts stringent requirements on the power consumption of water meters. According to international re...[Details]
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Electronic fence is the most advanced, best-performing, safest and most secure perimeter security product in the world. Electronic fence originated in Australia. Since its introduction, it has bee...[Details]
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Recently, Black Shark Gaming Phone 2 Pro was released. As a leader in gaming phones, this phone was sold out many times within a few days of its launch. It also ranked first in the sales and revenue ...[Details]
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Batteries have always been a major pain point in the industry. Even though flexible screens have appeared, under-screen fingerprint technology and facial recognition technology have gradually emerged...[Details]
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Huawei officially announced that the 2020 Huawei Developer Conference "HDC Together" will be held in Songshan Lake, Dongguan from September 10th to September 12th, and early bird tickets will ...[Details]
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The market for SiC and GaN power semiconductors is expected to exceed $1 billion in 2021, driven by demand from electric vehicles, power supplies and photovoltaic inverters, according to Omdia. Omd...[Details]
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Recently, South Korea's Samsung Electronics apologized and compensated for the incident in which its semiconductor factory caused workers to develop cancer, resulting in 118 deaths and 320 illnesses....[Details]
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What is the efficiency of an asynchronous motor?
The ratio of the output power to the input power of an asynchronous motor. Usually expressed as a percentage.
The efficiency of asynchrono...[Details]
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The basic principle of solar power is: the collected light energy is converted into electrical energy and stored, and the stored electrical energy is released when the load is turned on. A typical ...[Details]
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According to South Korean media reports, global memory prices plummeted by 9% due to the supply cut to Huawei. The report mentioned that statistics showed that as of the end of October, the fixed t...[Details]
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Intel® Xeon® 6 SoC and Lunar Lake processors, as well as Intel® Gaudi 3 AI accelerator and OCI (Optical Compute Interconnect) technology, led the conference's technical highlights
Au...[Details]
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#include reg52.h //Maximum 99 minutes countdown reminder #define uchar unsigned char #define uint unsigned int sbit gewei0=P1^6; //Allow units digit display. sbit shiwei0=P1^7; //Allow tens digit d...[Details]
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Today, a domestic digital blogger exposed vivo's self-developed chip code-named "V1". The chip has a rectangular appearance, BGA package, bottom contacts arranged at 45°, and no extra codes on the fr...[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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