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Although LG has withdrawn from the smartphone market, the Korean company has been surprisingly good about software support and will update some models to Android 12 and even Android 13. Rec...[Details]
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On the morning of July 22, following cities such as Beijing, Shanghai, Guangzhou and Shenzhen, Suzhou became the fifth city in China to support Apple Pay Quick Transit Card. This feature of Ap...[Details]
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ALSA Introduction
ALSA Overview
ALSA (Advanced Linux Sound Architecture) is the abbreviation of Advanced Linux Sound Card Architecture. It is the current mainstream audio architecture of ...[Details]
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Cc2430 embedded 8051 cpu introduction:
CC2430 integrates an 8-bit enhanced industry-standard 8051 CPU core.
The enhanced 8051 core uses standard 8051 instructions. The instruction executi...[Details]
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In the past, an engine and fuel constituted a car. Now, motors and chips form a "smart" car. According to AutoHeart, a smart car today will be equipped with 1,000-2,000 main control chips , which...[Details]
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1 Introduction
We are now in the information age, and electronic devices such as digital cameras and laptops have entered thousands of households. All of these are inseparable from storage de...[Details]
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@Nokia Mobile's official Weibo account announced yesterday that a new Nokia mobile phone launch conference will be held at 10 a.m. on June 11, when the Nokia C20 Plus mobile phone will be released. ...[Details]
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On the morning of May 9, since the launch of the first generation of AirPods in December 2016, Apple has begun to fully explore its potential in audio headphone products. Now, their wireless h...[Details]
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Recently, Leapmotor launched a technology that allows drivers to experience the fun of "Subject 2" driving. This driving technology called NAC can realize the system control of the accelerator and br...[Details]
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1. Architecture Description 【Note】 The CMSIS version cannot be lower than 5.8.0, otherwise the program will not run normally. ARM.CMSIS.5.8.0.pack 5.8.0 Updated +---hand_write_board |...[Details]
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1. Decoupling capacitors
A decoupling capacitor should be configured between the power supply and ground of each integrated circuit, which can filter out the high-frequency noise from the po...[Details]
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In this article we will analyze the need for measuring power in some modern communications systems and introduce power measurement techniques as well as the errors and uncertainties that exist in t...[Details]
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Classification by connection method RF or microwave power meters can be divided into two types according to the different connection methods in the test system: terminal type and through type. The te...[Details]
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Recently, Jiangling Semiconductor's large-scale semiconductor testing equipment received orders from international customers, making it one of the very few Chinese semiconductor equipment companies t...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial automation fields. It has high reliability, real-time and flexibility, and is widely used in auto...[Details]
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