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introduction
With the promotion and use of nonlinear loads such as frequency converters and power savers, the harmonic content of the power grid is increasing. Grid harmonics have a great ...[Details]
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introduction
The Consumer Council has conducted an investigation and analysis of the current problems in the freight industry. The valuables entrusted by consumers for transportation are s...[Details]
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Tesla, through its Canadian battery research team, published its latest research results on lithium-ion/lithium metal hybrid batteries in the April issue of the world-renowned journal Joule, titled ...[Details]
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There are the following macro definitions in stm32f10x_usart.h: #define USART_IT_PE ((uint16_t)0x0028) #define USART_IT_TXE ((uint16_t)0x0727) #define USART_IT_TC ((uint16_t)0x0626) #define USART_I...[Details]
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With the development of wireless charging technology, electronic devices that support wireless charging functions, especially smart phones and supporting wireless charging devices, are gradually beco...[Details]
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Recently, the company wants to develop a smart hardware, connect the hardware through an APP, and send commands to achieve certain purposes. For a newbie who has never been exposed to Bluetooth, I am...[Details]
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According to foreign media reports, Amazon, an e-commerce giant that started out by selling books online, is also currently the world's largest cloud computing service provider. The revenue of their ...[Details]
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The figure above is the schematic diagram of the IDD measurement circuit. In normal operation, K1 is closed and the current unit is mA; in low power consumption, K1 is open and the current unit is ...[Details]
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The report shows that Tesla Powerpack is profitable and reducing grid costs. Image credit: Tesla
South Australia’s massive Tesla Powerpack battery array has recouped nearly 25 ...[Details]
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FM is becoming a standard feature. Unlike WiFi, GPS and 3G cellular, broadband FM has been in use since the early 1930s when Edwin Armstrong first suggested its use for voice and music broadcasting....[Details]
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Advantages of UPS power battery fast charging: (1) Charging time is greatly shortened and charging efficiency is doubled According to the conventional charging method, the initial chargin...[Details]
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In the process of electronic system design and debugging, voltage measurement is often an indispensable item in the measurement and control or measurement system. For voltage measurement, if it chang...[Details]
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1. Draw dots No matter what kind of graphics they are, they are all based on points, so we need to draw the points first, and the rest is some data processing in the upper layer. Various graphics and...[Details]
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Under the general trend of electrification, major automakers have entered the field of new energy. In order to firmly control the "lifeline" of new energy, those powerful automakers have also brought...[Details]
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A multimeter is a commonly used measurement tool that can be used to measure parameters such as voltage, current, and resistance. However, for the measurement of temperature sensors, a multimeter m...[Details]
Analogue and Mixed Signal
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