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China Energy Storage Network News:
At this year's two sessions, National People's Congress deputy and Envision Group CEO Zhang Lei once again put forward suggestions on distributed energy. Th...[Details]
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Circuit Principle: The battery automatic charger shown in the figure uses a single transistor as the simplest window comparator. When the battery voltage is lower than the preset value, the batter...[Details]
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In a servo drive control system, in order to achieve magnetic field oriented control, it is necessary to sample the current of at least two-phase motor windings. These two current samples will be u...[Details]
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As battery-powered applications proliferate, the demand for high-quality, low-cost cells and battery packs continues to soar. Battery manufacturers continue to adopt new chemistries and introduce...[Details]
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This scheme simulates and verifies some key circuits, and verifies through tests that the power driving circuits of each part of the driving circuit designed in this scheme meet the power driving req...[Details]
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#include
typedef unsigned char uchar;
typedef unsigned int uint;
//typedef is also a macro definition type, and its writing method is opposite to #define
/*******LCD port initialization*******/ ...[Details]
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The official Weibo account of Master Lu announced the June new phone performance rankings, with a total of 10 models shortlisted. Judging from the list, Huawei Mate40 Pro 4G equipped with HarmonyOS...[Details]
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Introduction
The AVR series of single-chip microcomputers are single-chip microcomputers with high-speed processing capabilities launched by ATMEL in 1997. They use ...[Details]
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The BeagleBoard.org Foundation recently announced the launch of BeagleY-AI. BeagleY-AI is about the size of a business card, but it is open source hardware and does not require a fan to operate nor...[Details]
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MICREL
's 10A fully integrated synchronous buck regulator MIC22950 is an innovative product in the company's high power density series of buck regulators. This synchronous buck regulator integra...[Details]
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Using ultra-bright white LEDs as lighting is an excellent way to save electricity. Because it takes many LEDs to be bright enough, it is troublesome to install, and it is not practical to install t...[Details]
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Huawei announced its self-developed operating system HarmonyOS. Recently, Huawei held a media event in London, UK, to introduce HarmonyOS to the public. Hongmeng OS is seen by Huawei as a futuristi...[Details]
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Most DMMs can only measure currents up to 10A through their current jacks. If you need to measure currents greater than 10A, you can use a current clamp accessory on your DMM. Types of ...[Details]
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The horizontal system controller has three main parts: Horizontal time base knob Horizontal displacement knob Horizontal control menu button Horizontal time base knob: Adjust the time represented...[Details]
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在CDMA系统中分配给各个用户的扩频码如果没有严格正交，将会引起用户之间的相互干扰，即多址干扰。随着用户数的增多，多址干扰的增强，用户的误码性能会变差。另一方面，移动用户的位置不断变化及深度衰落的存在，强功率用户的信号会抑制弱功率用户的信号，系统性能严重弱化，即所谓的远近效应，因此抑制MAI和远近效应以提高系统的性能，增加容量是十分迫切的要求，而多用户检测技术成为近年来的主要解决方法之一。
多...[Details]
Analog electronics
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