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1 Introduction Lead-acid batteries are the main type of large-capacity batteries at present. They have low manufacturing costs, large capacity, low prices, and a wide range of applications. Th...[Details]

Energy storage is an important technical means to promote the consumption of new energy, ensure the safe and stable operation of the power grid, support the development of the power industry and pr...[Details]

在有些单片机的应用系统中，并不需要CPU运行在多高的频率。在低频率下运行，芯片的功耗会大大下降。因此希望单片机能提供这个功能，STM8单片机确实有这个功能，并且修改也非常方便。 下面的实验程序首先将CPU的运行时钟设置在8MHZ，然后快速闪烁LED指示灯。接着，通过修改主时钟的分频系数和CPU时钟的分频系数，将CPU时钟频率设置在500KHZ，然后再慢速闪烁LED指示灯。通过观察LED指示灯...[Details]

On December 24, the State Power Investment Corporation's 250kW/1.5MWh iron-chromium liquid flow battery photovoltaic storage demonstration project was put into operation at the Zhangjiakou Zhanshig...[Details]

       There is still about a week before the official release of Xbox Series S|X. Today, Razer released headphones for these two game consoles - Kaira and Kaira Pro. The flagship product Kaira Pro i...[Details]

According to the supply chain, when TSMC's 7nm production capacity was in short supply, Bitmain once again placed an urgent order.   Bitmain has already booked 30,000 7nm chips in the third and fourt...[Details]

A series of sudden fire incidents of outdoor LED large screens have made people pay more and more attention to the maintenance of LED large screens. Now let us learn the maintenance knowledge of ou...[Details]

On October 17, 2022, in Shanghai, China, Ambarella (hereinafter referred to as "Ambarella", a semiconductor company focusing on AI vision chips) and Suzhou Zhihua Automotive Electronics (hereinafte...[Details]

EA Elektro-Automatik announces new industrial series of 60 kW DC power supplies and loads, achieving breakthrough power density Shanghai, China. December 13, 2022 - EA Elektro-Automatik GmbH & Co.K...[Details]

I heard about the swinging one year ago. Finally, I can learn about its application in detail. System requirements: Use of constant voltage and constant current function of voltage regulator...[Details]

1) Problems and reasons when adjusting full load error: The first meter has a slow speed but the adjustment does not improve. The reason is that the current coil turns are short-circuited or have too...[Details]

       IT Home reported on July 8 that according to foreign media reports, a suspected Xiaomi MIX 4 appeared in overseas stores, and the interface information showed that it will be equipped with a S...[Details]

Coating thickness gauges, as the name implies, are used to measure the coating or plating on a material or other different types of substances. Commonly used thickness gauges are divided into two typ...[Details]

Basic Operation of the MAX2470/MAX2471 The MAX2470/MAX2471 are flexible, low-cost, high reverse-transmission isolated buffer amplifiers that are ideal for discrete or module-based VCO designs....[Details]

October 17, 2024 - At the SEMiBAY2024 "AI Chip and High Performance Computing (HPC) Application Forum" at the Bay Chip Exhibition, Xu Fang, senior vice president of Yizhu Technology, delivered ...[Details]