Year: 2025

Fundamentals of Embedded Programming | In-Depth Understanding of Break, Continue, and Return Control Statements in C Language

by
Fundamentals of Embedded Programming | In-Depth Understanding of Break, Continue, and Return Control Statements in C Language

01Introduction: In C language, break, return, and continue are three completely different control statements, with the following specific differences: 02Break 1. Usage Scenarios Loop statements (<span><span>for/while/do-while</span></span>） and <span><span>switch</span></span> statements. 2. Core Functionality In loops: Immediately terminate the entire current loop and continue executing the code after the loop. In switch: Exit the<span><span>switch</span></span> structure to avoid … Read more

Montesquieu’s Perspective on China

by
Montesquieu's Perspective on China

/Reading China: Enjoying Good Reading Time/ “Montesquieu on China” By Montesquieu Translated by Xu Minglong Published by Commercial Press, December 2016 Since the late Qing Dynasty and the early Republic of China, a wave of Western learning has gradually flowed into China, with “The Spirit of the Laws” being one of the representative Western classics. … Read more

AT89C51-Proteus Simulation of an Intelligent Flower Pot

by
AT89C51-Proteus Simulation of an Intelligent Flower Pot

1. System Introduction: The intelligent flower pot monitors soil moisture using a humidity sensor. It uses the TLC2543 (12-bit ADC) for analog-to-digital conversion. The AT89C51 serves as the main controller. The LCD1602 displays the current moisture level and the set value. It automatically waters and alarms when the moisture level falls below the set value. … Read more

What Are the Production Processes of PCBs?

by
What Are the Production Processes of PCBs?

Core Competitiveness of Flexible Response and Fast Delivery「Click the blue text to follow us」2023 Centered around Heng Tian Yi, we can comprehensively analyze the complex and intricate process of PCB production to PCBA assembly. As a company focused on electronic manufacturing, Heng Tian Yi’s technical strength and process optimization in PCB manufacturing and SMT placement … Read more

MCE-LS88: A Comprehensive Overview of the Loongson COM-Express Core Module

by
MCE-LS88: A Comprehensive Overview of the Loongson COM-Express Core Module

MCE-LS88-3A6000 Loongson Series COM-Express Core Module （Product Front View Image） （Product Back View Image） （Product Size Front View） （Product Size Back View） Product Overview The MCE-LS88-3A6000 project is a domestically controllable, fully domestic COM-Express module that adheres to the PICMG COM.0 R2.1 standard, with pin definitions compatible with COM Express Type 6. The module processor … Read more

MCD-LP49: Loongson Series 3A3000 Core Board

by
MCD-LP49: Loongson Series 3A3000 Core Board

MCD-LP49Loongson Series3A3000 Core Board (Product Front View Image) (Product Back View Image) (Mainboard Dimension Diagram Front)(Mainboard Dimension Diagram Back)Product Overview The MCD-LP49 is a domestically controllable, fully domestic COM-Express module that adheres to the PICMG COM.0 R2.1 Basic standard, with pin definitions compatible with COM Express Type 6. The module’s processor uses the Loongson LS3A3000 … Read more

MCD-LM08 Mini COMe Core Board Overview

by
MCD-LM08 Mini COMe Core Board Overview

MCD-LM08 Loongson Series Mini COMe Core Board （Product Front View Image） （Product Back View Image） Product Overview The MCD-LM08 is a domestically produced, high-performance, and highly reliable Mini COM-Express module that adheres to the PICMG COM Express standard, with pin definitions compatible with COM Express Type 10. The module’s CPU utilizes the Loongson 2K1000 from … Read more

MCE-LR83: A Comprehensive Overview of the Loongson Series COMe Core Board

by
MCE-LR83: A Comprehensive Overview of the Loongson Series COMe Core Board

MCE-LR83 Loongson SeriesCOMe Core Board （Product Front View Image） （Product Back View Image） Product Overview The MCE-LR83 project is a domestically controllable, fully domestic COM-Express module that adheres to the PICMG COM.0 R2.1 standard, with pin definitions compatible with COM Express Type 6. The module’s processor is based on the Loongson LS3A5000 quad-core processor, with … Read more

MCD-LQ67 – Loongson 3A3000 7A1000 COMe Core Board

by
MCD-LQ67 - Loongson 3A3000 7A1000 COMe Core Board

MCD-LQ67 Loongson SeriesCOMe Core Board （Product Front View Image） （Product Back View Image） Product Overview The MCD-LQ67 project is a domestically controllable, fully domestic COM-Express module that adheres to the PICMG COM.0 R2.1 Basic standard, with pin definitions compatible with COM Express Type 6. The module’s processor uses the Loongson LS3A3000 quad-core processor, with a … Read more

Femtosecond Laser Dual-Process Creates ‘Dancing Microrobots’

by
Femtosecond Laser Dual-Process Creates 'Dancing Microrobots'

A research team led by Professor Wu Dong from the Micro-Nano Engineering Laboratory at the University of Science and Technology of China, Chinese Academy of Sciences, has proposed a femtosecond laser dual-process strategy for writing multiple materials, resulting in the creation of micro-mechanical joints composed of thermosensitive hydrogels and metallic nanoparticles. Subsequently, they developed multi-joint … Read more