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Epidemic prevention and control has put forward new requirements for traditional industries, including power grid companies, in terms of digital development. Since January this year, the informatio...[Details]

1 Introduction As China's third-generation mobile communication standard with independent intellectual property rights, TD-SCDMA will be built and commercialized on a large scale. And for ...[Details]

The following specifically introduces the practical application method of using one channel of a programmable dual-channel D/A converter TLC5618 to realize D/A conversion while using its other chan...[Details]

Overview of Servo Motor Selection and Design Servo drives and motors are matched to the performance of industrial machines: inertia, capacity and speed. Inertia: For general mechani...[Details]

The emitter-coupled multivibrator can be used as a voltage-controlled oscillator with a large range. By controlling the emitter current , FM modulation can be directly achieved. By ch...[Details]

Isolation, shielding and grounding of inverter The power supply of the inverter system is independent of the power supply of other equipment. Or install an isolation transformer on the input s...[Details]

At the 2024 MWC (Mobile World Congress), Lenovo's booth attracted the attention of global exhibitors, and a "transparent" notebook became the focus of the audience. This is the world's first 17.3-inc...[Details]

As technology advances, people are becoming more aware of how it can help us explore new frontiers and enhance our existing environment. NXP is launching the next leading product, the i.MX 8XLite, ...[Details]

From June 4th to 6th, the much-anticipated China International Information and Communications Exhibition (hereinafter referred to as the "PT Exhibition") opened as scheduled at the National Conventio...[Details]

1 Introduction 　　 Reactive current is undesirable in public power grids and enterprise power grids. It will increase the load on generators, transmission lines and transformers, generate losses, and ...[Details]

There is no direct relationship between the quality of the sound of a speaker and the power. The power determines the maximum sound intensity that the speaker can produce, which is how powerful the so...[Details]

3D graphics cards began their first transformation in 1999 when NVIDIA launched GeForce 256. This hardware light and shadow conversion technology greatly improved the computer's image display perform...[Details]

// b01.cpp : Defines the entry point for the console application.   //   #include "stdafx.h"     int _tmain(int argc, _TCHAR* argv ) { int arr1 ={1,2}; char arr2 ={255,255,255,25...[Details]

Estimation of PLC memory capacity Memory capacity refers to the size of the hardware storage unit that the programmable controller itself can provide. The memory size of various PLCs can be found i...[Details]

　　1. Introduction 　　In recent years, with the popularity of digital cameras, a product with the core functions of saving, playing back and browsing digital photos, the digital photo frame, has emer...[Details]