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1. Overview of the development of the global inverter industry
(1) Market demand
From the demand side, the growth of the inverter industry is mainly driven by the global demand fo...[Details]
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Preface
Many mobile operators are unable to test their antennas due to time and cost constraints in performing far-field testing of base station antennas. It is not feasible to test the far field dir...[Details]
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0 Introduction
In many applications, it is necessary to find out whether the equipment is horizontal or vertical to the gravity field, and what angle it is with the horizontal plane. In ma...[Details]
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(Photo source: Penn official website) Rechargeable lithium-ion batteries are a revolutionary technology used in everything from mobile phones to cars. However, lithium-ion batteries cannot be char...[Details]
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The Donghai Bridge is China's first cross-sea bridge, and we use a system consisting of multiple PXI chassis to obtain important data tracking the structural integrity and current condition of the br...[Details]
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Recently, Taiwan's Southern Science Park announced its latest turnover for January and February this year. Driven by the rapid development of the integrated circuit industry, the park's total revenue...[Details]
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Recently, an OPPO 5G new phone with model number "PDCM00" was registered with the Ministry of Industry and Information Technology. It has a water drop screen design and a rear vertical quad-camera. I...[Details]
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Everyone is familiar with multimeter, but few people can really use it thoroughly. Here I will explain to you how to use multimeter to detect capacitance. Don't underestimate this knowledge point, may...[Details]
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1 Overview
The DS2770 battery monitor and charge controller can complete various functions required for battery maintenance. When used with the main system processor, the DS2770 can comple...[Details]
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I want to write a diary to continue to record the growth process of a novice like myself, and to supervise my own learning, hoping to go further on this road.
In the fi...[Details]
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In the early morning of this morning, Beijing time, the 2023 Google I/O Developer Conference opened and Android 14 was officially released. OPPO ColorOS has been among the first to be adapted to new ...[Details]
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Last September, Germany built the world's largest solar-powered catamaran "Planet Sunshine" and set off from Monaco to sail around the world. The estimated voyage is about 40,000 kilometers, and it...[Details]
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MediaTek 5G Solution Release and Global Partner Conference was held in Shenzhen. At the conference, MediaTek's flagship 5G mobile platform - Dimensity 1000 was officially launched. "Dimensity" is a ...[Details]
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Recently, some users who have used the Android 12 Beta version have found that the changes brought about by the new system have made their driving experience a little bit bad. One user complained, ...[Details]
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To set the system to work in svc privileged mode, we know from the previous learning that this requires setting the CPSR program status register.
In the ARM Architecture Reference Manual.pdf d...[Details]
Analogue and Mixed Signal
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