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China Energy Storage Network News:
Bustling with traffic and full of vitality, this is the new Yushu that has evolved over the past decade; flashing neon lights and brilliant lights, this is ...[Details]
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Buzzers are very common devices, divided into passive and active types. Choose different types of buzzers according to project requirements. In recent projects, active buzzers are used. It's still th...[Details]
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1 Function:
(1) Static display: display a smiling face;
(2) Dynamic display: a, moving display of “HELLO!”, b, display of the change of smiling face and crying face;
2 Principle
...[Details]
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The circuit is powered by a 4.5 volt battery and compared to a battery under test with an internal reference, which is set by R1, R2 and P1. For best results, the battery (DUT) should be loaded with ...[Details]
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Abstract: Based on the analysis of the shortcomings of the existing average current type power factor correction circuit, an average current type power factor correction technology without input vo...[Details]
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The semiconductor devices required for automobiles mainly include seven categories: analog ICs, logic ICs, storage ICs, discrete devices, microcontroller ICs, optical semiconductors, sensors and actu...[Details]
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According to foreign media reports, nanoengineers at the University of California San Diego have developed a new process that can restore spent cathode materials to good condition and recycle lithium...[Details]
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The battery tester is mainly used to detect current, voltage, capacity, internal resistance, temperature, battery cycle life, and give a curve chart. The battery tester has multiple channels to choos...[Details]
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Based on Altera's FPGA chip, SOPC technology and Nios II processor were used to design and implement the main control system of medical ventilator.
A ventilator is an instrument that can repla...[Details]
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Recently, Fujita Electric Vehicles and the well-known domestic battery brand BAK held an exchange meeting on
lithium battery
electric vehicle technology.
"Why are lithium batteries bette...[Details]
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On January 6, local time in the United States, during AMD's CES 2020 speech, the back and controller handle of Microsoft's Xbox Series X, as well as the AMD custom processor it carries, were finally ...[Details]
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It has been rainy recently and the temperature has plummeted. It is really a bit cold. At the same time, friends should also pay attention to personal protection. This time, let’s talk about foreig...[Details]
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Harvesting the sun's energy directly from space could provide a cost-effective way to meet the world's electricity needs for the next 30 years, with government funding, according to a study by an i...[Details]
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In response to the demand for mobile communication network quality monitoring in key areas, an automatic dialing test system was developed. The system's automatic scanning, dialing test and monitor...[Details]
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On October 31, with the official commissioning of the newly expanded 220 kV Keke Line 258 interval of the Hohhot Power Supply Company of the Inner Mongolia Electric Power Group, the Hohhot Kezhen 100 ...[Details]
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