Android 10

Smart Fingerprint Door Lock Based on RT-Thread

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Smart Fingerprint Door Lock Based on RT-Thread

This article is authorized to be reposted from the WeChat public account “Embedded Miscellaneous”. This article mainly shares the related content of the smart fingerprint door lock based on RT-Thread. Original link: https://gitee.com/hanxiaohu/W600-RT-Thread-door-lock 1 W600-RT-Thread Smart Fingerprint Door Lock ●Hardware Circuit: https://oshwhub.com/hanxiaohu/zhi-wen-men-suo ●APP Project: https://gitee.com/hanxiaohu/SmartLock-Android 1.1 Project Introduction The main control chip uses the W600 … Read more

An Overview of Smartphone Processors

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An Overview of Smartphone Processors

It is said that there are only two types of smartphones in this world: iPhones and “other smartphones.” Among the “other smartphones,” there are the majority of Android devices, as well as the forgotten Windows Phones, Blackberries, and Symbian phones. As of September this year, statistics show that Android holds an 85% market share in … Read more

Comprehensive Overview of MediaTek Processor Specifications

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Comprehensive Overview of MediaTek Processor Specifications

MediaTek (MTK) products from Taiwan, China, are widely used by mobile companies and phone design firms in mainland China due to their integration of multiple multimedia features and lower prices. Furthermore, MTK’s completion rate is relatively high, generally above 60%, meaning that mobile manufacturers essentially receive a semi-finished product. With just a little processing, they … Read more

Innovative Teaching Practice Research on Smart Mobile System Design Experiment

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Innovative Teaching Practice Research on Smart Mobile System Design Experiment

Submission Date: 2023-4-18 Author Introduction: Ye Xianfeng (1967—), male, from Jande, Zhejiang, PhD, associate professor, research direction in electronic circuit experimental teaching; Shi Hongjun (1970—), male, from Cixi, Zhejiang, master’s degree, lecturer, research direction in electronic circuit experimental teaching; Deng Jingjing (1990—), female, from Xuzhou, Jiangsu, PhD, experimental teacher, research direction in terahertz technology applications. … Read more

Common Issues and Solutions for X-431 Diagnostic Device

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Common Issues and Solutions for X-431 Diagnostic Device

[Common Issues and Solutions are based on screenshots of the current device along with step-by-step instructions. The Yuanzheng diagnostic products generally run on Android OS, and there are many tablet models with different names for their function menus, but the functionality is the same. If you do not understand the operation process, please carefully review … Read more

Quick Start Guide to Makefile

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Quick Start Guide to Makefile

1. Quick Start Guide to Makefile The goal of this article is to help you write simple Makefiles and understand common Makefiles. Make is an old build tool, which is incredible in today’s rapidly evolving technology landscape. Make plays a significant role in large software projects. I first encountered it while learning the Linux kernel, … Read more

Should You Use an SD Card in Your Smartphone?

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Should You Use an SD Card in Your Smartphone?

When buying a smartphone, storage capacity is an unavoidable issue. How much capacity is appropriate? Is it cost-effective to buy a phone with less capacity and expand it with an SD card? These have become topics of concern for many, especially for Android models where the price of built-in storage is significantly higher than that … Read more

Analysis of Security Technologies in Embedded Systems (Part 2)

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Analysis of Security Technologies in Embedded Systems (Part 2)

In the previous article, I introduced single-chip systems and operating systems based on single-chip kernels. In this article, I will continue to introduce the security analysis of operating systems based on microkernels. Android Operating System On August 22, 2017, Google officially released the final version of Android 8.0, officially named: Android Oreo. On December 5, … Read more

Summary of Low Energy Bluetooth in Android

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Summary of Low Energy Bluetooth in Android

(Star this for Selected Android Development) Source: Android Developer Community First, we need to clarify one point: the Bluetooth broadcast packet we obtain through the Android SDK is a 62-byte array that has been processed by the underlying SDK. How is this 62-byte array generated? To understand this, we first need to know what the … Read more

Exploring Bluetooth Low Energy Communication in Android

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Exploring Bluetooth Low Energy Communication in Android

Hello everyone, I am an experienced Java tutorial author. Today we will learn how to use Bluetooth Low Energy (BLE) for Android development. BLE is an emerging Bluetooth technology that helps us develop Bluetooth applications with lower power consumption and more stable connections. BLE is a new low-power Bluetooth technology introduced with Bluetooth 4.0. Compared … Read more