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introduction Digital power is currently mainly used in data communications, storage, servers and other fields with high performance and intelligence requirements. Driven by semiconductor companie...[Details]
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By swapping the positions of the logarithmic operation transistor and the feedback resistor, we can obtain the anti-logarithmic operation circuit, as shown in Figure 5.4-17.
When the...[Details]
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May is the golden period for power generation and also the harvest season. We are very happy to receive the good news from Gao Tongshun, a customer in Xinji City, Shijiazhuang. According to him, in th...[Details]
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The optical time domain reflectometer is an instrument that analyzes the measurement curve to understand the uniformity, defects, breaks, joint coupling and other properties of optical fibers. It is ...[Details]
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Technical description:
Active suspension includes two systems: air suspension EAS and electronically controlled shock absorber EDC. Active suspension is superior to passive s...[Details]
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Editor's Note: Eric Starkloff, director of product marketing for modular instruments and instrument control at National Instruments, joins us to discuss some of the changes affecting instrumentation a...[Details]
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When repairing a circuit, it is often necessary to remove the integrated circuit from the printed circuit board. Since the integrated circuit has many pins and they are densely packed, it is difficul...[Details]
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Recently, the automotive electronic electromagnetic compatibility (EMC) laboratory of TUV Rheinland Group (hereinafter referred to as "TUV Rheinland"), a leading international third-party testing, i...[Details]
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Today, the "dual carbon" goals of carbon peak and carbon neutrality have become a global consensus and an important strategy for economic development in many countries. Against this backdrop, the tra...[Details]
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The 2022 Global 6G Development Conference opened in Shanghai on November 15. The IMT-2030 (6G) Promotion Group and the China Communications Society launched a global collection of key technologies fo...[Details]
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Instructions in Cortex-M3 are 3-stage pipelines. For compatibility with Thumb code, when reading pc, the value of the current instruction address + 4 will be returned. However, after entering...[Details]
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Although the overall development of the collaborative industry is on the rise, uncertainty in the industry's development still exists, and the prosperity of the robotics industry is closely related...[Details]
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/*--------------------------------------------------------------------------
LCD1602.H
The user function is C51.
Copyright (c) 1988-2004 Keil Elektronik GmbH sum zhaojun
All rights reserved.
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Frequency characteristics are the response characteristics of a system (or component) to input signals of different frequencies, and are one of the most important characteristics of a network. The ...[Details]
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1. Introduction
With the rise of global environmental awareness, energy saving and power saving have become the current trend.
The
LED
industry is one of the most watched industries...[Details]