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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]
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Flash memory is a non-volatile memory, which is relative to SDRAM and other memories. That is, after the memory is powered off, the internal data can still be saved. Flash is divided into Nand, Nor...[Details]
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The ADC module of the stc12c5620ad series microcontroller is a successive comparison ADC module, so the conversion speed is very fast. The speed can reach 100K per second, that is, 100,000 times per ...[Details]
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On December 29th local time, research firm Counterpoint released a report stating that realme became the world's fastest-growing 5G Android smartphone brand in the third quarter of 2021. During the r...[Details]
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Direct resistance test 5.5.1 Direct resistance parameter setting After selecting the "Direct Resistance Test" item under the "Main Menu" screen, press the Confirm key to enter the "Direct Resistance...[Details]
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Hangzhou, May 6, 2019 - Recently, at the 9th China International Energy Storage Conference, Kehua Hengsheng Co., Ltd. (hereinafter referred to as "Kehua Hengsheng")'s 1500V photovoltaic grid-connected...[Details]
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What is a Power MOSFET?
We all know how to use diodes to make switches, but we can only turn them on and off, not control the flow of a signal over time. Furthermore, the diode's abil...[Details]
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Apple Watch Series 3, also known as Apple Watch S3, was released on September 13, 2017. Its appearance and size remain the same as the previous generation, but it has an additional red crown. Repo...[Details]
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For Huawei, the upcoming new flagship Mate 30 series will definitely have many upgrades, such as in photography. The latest news shows that the Mate 30 series will support 4K 60fps video recording, w...[Details]
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After a year, the Federal Trade Commission (FTC)'s investigation into Facebook's privacy issues is about to come to an end. The Wall Street Journal believes that this will be a decisive moment that i...[Details]
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1. Multimeter Classification 1. Commonly used multimeters are of two types: pointer type and digital type: Pointer multimeter is a multifunctional measuring instrument with mechanical meter head as t...[Details]
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//****************************************************************// // DHT21 usage example //MCU: AT89S52 or STC89C52RC // Function: Serial port sends temperature and humidity data baud rate 9600 ...[Details]
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Many new technologies have emerged in the automotive field, and they are remembered for their foresight and creativity. In 2020, many new technologies have appeared in the automotive field, and techn...[Details]
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Across the globe, we need to work together to reimagine the automotive industry and reduce emissions, whether helping automakers offload internal combustion engines or transitioning to all-electric...[Details]
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