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If the electric energy meter shows creeping during operation , two conditions must be met. (1) There should be no current in the electric energy meter's current coil ;...[Details]

Mengzhimo T Series once again demonstrated its strength and supported the successful holding of Chongqing University's "Yi Chuang" Maker Winter Camp On January 8, the fifth "Yi Chuang" Maker Winter...[Details]

To start the kernel, the bootloader can jump directly to the first instruction of the kernel, that is, the starting address of the kernel, so that the kernel startup can be completed. However, to sta...[Details]

Physical Memory The physical memory may be large or small (256M or 512M or 1G or 2G or 4G), here we take PHY_MAX Here https://blog.csdn.net/u011011827/article/details/117413163 "Should arm32 config...[Details]

Opening remarks:     I hope to record my experience in debugging NAND flash through this article. I hope it will be useful to you.     Last month, I got a development board QT210. To be honest, I did...[Details]

China Energy Storage Network reported: " Where the prayer flags are flying, silver Hadas are passing through Nianbao Yuze (Lake) and over Animaqing (Snow Mountain), one end of which is connec...[Details]

(P0 is usually connected to a 10K pull-up resistor, and the reset circuit is not shown in this figure) Of course, some more thoughtful students will make something fancy, such as this "heart" shaped ...[Details]

Recently, TCL Huaxing's 10.95-inch screen equipped with In-Cell active pen technology has passed the WGP LV1 certification of active pen protocol solution provider Wacom and the MPP 2.5 certification...[Details]

As the array of products that use pulsed signals continues to grow, including today's more energy-efficient ICs, switching power supplies and inverters, and even LED modules and sub-assemblies, the...[Details]

Recently, Intertek Tianxiang Group (hereinafter referred to as "Intertek") issued ETL, CB, CE and other series of certificates for the 20-foot 5.0MWh POWER BLOCK2.0 liquid-cooled energy storage sys...[Details]

More and more consumers are choosing new energy pure electric vehicles, but many car owners have ignored the maintenance of electric vehicles. We all know the routine maintenance of fuel vehicles, ...[Details]

Nidec Sankyo launches "S-FLAGⅡ" AC servo amplifier that supports AC servo motors Nidec Sankyo Corporation has launched the "S-FLAGⅡ" series of AC servo amplifiers that support A...[Details]

From training to testing, virtual environments are making autonomous driving more and more perfect. During the training process, it can help us save time, improve efficiency, and help us avoid the ...[Details]

Autonomous vehicle sensors are key components for realizing autonomous driving functions. They provide the necessary perception and decision-making basis for the autonomous driving system by collec...[Details]

How to use a multimeter A multimeter is an essential testing tool in electronic production. It has multiple functions such as measuring current, voltage and resistance. This article will introduce th...[Details]