Year: 2025

Application of LORA and Digital Twin-Based Dam Safety Monitoring System in Water Conservancy

by

LORA and Digital Twin-Based Application of Dam Safety Monitoring System in Water Conservancy Dam safety monitoring is a core aspect of water conservancy project management. Traditional methods have significant shortcomings in real-time performance, data coverage, and intelligent analysis. This paper proposes a dam safety monitoring system that integrates LORA wireless communication technology and digital twin … Read more

Does Wi-Fi Emit Radiation? Is It Harmful to Health If Wi-Fi Is Left On While Sleeping?

by
Does Wi-Fi Emit Radiation? Is It Harmful to Health If Wi-Fi Is Left On While Sleeping?

What is radiation? Does Wi-Fi emit radiation? Radiation refers to the energy that disperses from its source into space in the form of waves or particles. Radiation that exists in wave form is a type of electromagnetic wave, which can be classified into the following categories based on frequency, from low to high: static electricity, … Read more

Unisoc Launches Three Tablet Processors, Precisely Covering All Ranges of Android Tablets

by

Click the blue text↑ to follow us In 2025,Unisocsuccessivelylaunchedthree new intelligent processors aimed at general tablet applications:A733, A537, and A333. These three “core” members are positioned as high-end, mid-rangeandentry-levelprocessors, precisely coveringthe diverse needs ofvarious Android tablet products,applicable to:tablets, educational products, buddy machines, commercial display devices, e-books, cash registers, and other general tablet products,providing just the … Read more

The First Embedded Health Service Station in the Province Opens in Xixing!

by
The First Embedded Health Service Station in the Province Opens in Xixing!

Recently, the “Hikvision Health Service Station” located in the Xixing Internet of Things Town officially opened. This is the first embedded health service station in Zhejiang Province. Come and take a look with Xiaoxi! Upon entering the health service station, directly opposite is the service desk for patients to inquire and collect medication. Currently, it … Read more

Embedded Family Doctor Services: Ensuring Peace of Mind for Home Treatment

by
Embedded Family Doctor Services: Ensuring Peace of Mind for Home Treatment

Summer Social Practice As summer vacation is in full swing, students are actively engaged in social practice. Social practice enhances our abilities and serves as a great way to connect with society and broaden our horizons, making our lives more fulfilling. 02Harmonious Co-construction and Agricultural Development To effectively meet the needs of individuals undergoing home … Read more

Banzi District Establishes the City’s First ‘Embedded Community Health Service Station’

by

This year, Banzi District has focused on enhancing community medical service capabilities, actively integrating medical resources at all levels, and has established the city’s first ‘Embedded Community Health Service Station’, striving to provide the public with safer, higher quality, and more convenient medical and health services. Community Health Institutions ‘Embedded’ in Overall Street Planning In … Read more

Reasonably Defining the Rights Boundaries of Secondary Developers of GPLv2 and Other Open Source Licenses

by
Reasonably Defining the Rights Boundaries of Secondary Developers of GPLv2 and Other Open Source Licenses

“The Supreme People’s Court’s proper handling of this case has reasonably defined the rights boundaries of secondary developers of software under open source licenses such as GPLv2, setting a benchmark for the development of a Chinese-style open source community, marking an important milestone in China’s software development industry, and is of great significance.” On November … Read more

Breaking the Monopoly of Foreign Manufacturers: The First Domestic Automotive Grade High-Performance MCU Chip to Enter Mass Production Next Year

by
Breaking the Monopoly of Foreign Manufacturers: The First Domestic Automotive Grade High-Performance MCU Chip to Enter Mass Production Next Year

The chip is the brain of the car; the MCU (Microcontroller Unit) chip is the brain within the brain—receiving information, issuing commands, directing other chips to control the vehicle and ensure performance. In recent years, domestic automotive chips have made significant progress, but high-performance MCU chips suitable for power, chassis, and other high safety and … Read more

Design of a Low-End Video Surveillance System Based on STM32 and OV7670

by
Design of a Low-End Video Surveillance System Based on STM32 and OV7670

OV7670, an image sensor, is compact, operates at low voltage, and provides all functions of a single-chip VGA camera and image processor. Introduction to the Chip Introduction to STM32F407 The processor used in this system is the STM32F407 from STMicroelectronics, which features a 32-bit Cortex-M4 core with floating-point operation capabilities, making it a low-end high-speed … Read more

Fundamental Hardware Knowledge of 3D Printers (Purely Informative, Please Share)

by
Fundamental Hardware Knowledge of 3D Printers (Purely Informative, Please Share)

Fundamental Hardware Knowledge of 3D Printers (Purely Informative, Please Share) 2015-5-04 Core Tip: For us as consumers and users, choosing a printer that fits both functionality and price is the most important. Whether to spend 2000 yuan to DIY an open-source printer or 20000 yuan to buy a ready-made CUBE is a personal choice. We … Read more