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1. Introduction
Multimeter is one of the most commonly used electrical measuring instruments. There are two main types in use, namely, analog pointer multimeter and digital multimeter. There is a c...[Details]
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To meet the conflicting requirements of high-performance analog and low-cost digital control in the same system, a combination of application-specific analog front-end (AFE) circuits and discrete digi...[Details]
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China Energy Storage Network:
Both the global energy internet and China's energy internet are the key to solving major energy problems in the present and future. Although they have differe...[Details]
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introduction
Throughout the history of power supply development, the complexity of switching power supplies has always been a stumbling block for them to enter the relatively small-volu...[Details]
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To promote the integration of intelligent innovation, Mouser Electronics will appear at the 2021 ELEXCON Shenzhen International Electronics Show September 17, 2021 - Mouser Electronics, an electron...[Details]
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Playing a supporting role in the system to open up a new blueprint for carbon neutrality, key technologies help accelerate the implementation of lithium battery energy storage in multiple scenari...[Details]
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This article may not be very popular, but I still want to say that many times when an atmosphere is formed, it is still difficult to dare to speak a few words from the heart. But what is the value of...[Details]
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This article discusses some important FFT features and explains how to use these features to set up the FFT for efficient analysis. Fast Fourier Transform (FFT) first appeared in the 1970s when...[Details]
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Set the multimeter to R×1k. For PNP tubes, connect the black test lead to the emitter E, the red test lead to the base B, and connect the forward voltage to the emitter. The forward voltage of the ...[Details]
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Nowadays, more and more consumers are dissatisfied with the quality of built-in audio output of old computers or mobile devices, and hope to get a higher quality audio experience through external d...[Details]
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#include
#include
#define uchar unsigned char
#define uint unsigned int
//**********Define global variables***********************//
//Look up the table 0 1 2 3 4 5 6 7 8 9 E F P OFF
uchar tab...[Details]
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On December 27, staff were cleaning the solar power generation equipment in the station. On the same day, the first digital substation in East China, the Hefei 220 kV Botanical Garden Substat...[Details]
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1. Hardware Circuit
As shown in Figure 1, the power transformer T1 converts the AC220V mains power into an AC9V AC voltage, which is then rectified by D1~D4, filtered by C4, and stabiliz...[Details]
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Apple will reportedly increase iPhone shipments by 30% in the first half of next year, with a bigger goal of exceeding 300 million iPhone shipments in 2022, according to a latest report from DigiTime...[Details]
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As the basis of power batteries, new energy vehicle cells determine the performance of the entire battery system, whether in terms of structural form such as cylindrical, square shell, soft pack, o...[Details]
Power technology
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