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According to foreign media reports, scientists have discovered the main cause of failure of leading lithium metal batteries. This discovery is of great significance for long-range electric vehicles ....[Details]
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Until recently, most technological innovations were born in well-funded corporate and university research labs, because developing new technologies was both expensive and time-consuming. Developing n...[Details]
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1. Hardware Solution This design is based on the express container simulation design of STC89C52 single-chip microcomputer GSM SMS verification code. The device is mainly composed of single-chip micr...[Details]
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According to Taiwan media China Times Electronic News, Hon Hai Technology Group today notified the U.S. state of Wisconsin that it objects to the state's view that Hon Hai does not qualify for job cr...[Details]
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1.1 Solution Selection
Impedance measurement usually injects a small sinusoidal current signal into the object being measured, and measures the voltage signal to obtain relevant electrical impedanc...[Details]
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Recently, foreign media reported that Mercedes-Benz is developing biodegradable organic batteries and plans to use them in future new energy vehicles. However, it will take at least 15 years for such...[Details]
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Functional description:
The 4 common anode seven-segment displays display 4 digits at a time. There are 16 characters from 0-F, which are divided into four groups of digits: 3-0, 7-4, B-8, a...[Details]
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China Energy Storage Network News:
Cen Aimei, who lives in Dadong Village, Shuxin Town, Chongming County, Shanghai, gently turned the switch of the gas stove, and the blue flames rose. "I hav...[Details]
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Richard Yu is a bit busy. Having just released Hongmeng OS and HMS Core 5.0, he announced Huawei's latest consumer hardware at the evening all-scenario new product launch conference. Last year, Hua...[Details]
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Objective: Understand the working principle of LCD1602 liquid crystal 1. LCD1602 Introduction 1602 LCD is also called 1602 character LCD. It can display 2 lines of character information, and each l...[Details]
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The megohmmeter, also known as the megohmmeter, is used to test the insulation condition of circuits or electrical equipment. It consists of a hand-cranked generator, a meter head and three termina...[Details]
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In electric vehicle (EV) charging systems and photovoltaic inverter systems, current sensors measure current by monitoring the voltage drop across a shunt resistor or the magnetic field created by th...[Details]
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What are the common methods for using microcontroller application systems to generate alarms?
The commonly used method is to send the collected data to the microcontroller application system for pr...[Details]
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In order to accelerate the development of new products, reduce development costs, and improve product competitiveness, domestic automobile companies have begun to use benchmarking technology as the...[Details]
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LED backlight LCD TV becomes the main player in the market
In the field of flat-panel TVs, LCD TVs equipped with LED backlights have gradually become well-known to the public since 2009, a...[Details]