Tutorials & Guides

Getting Started with Embedded Systems
Board Setup & Configuration
Programming Tutorials (C, Python, Rust)
Debugging & Performance Optimization

Electrical Engineer’s On-Site Guide: Understanding CNC Machine Tool Electrical Knowledge!

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Electrical Engineer's On-Site Guide: Understanding CNC Machine Tool Electrical Knowledge!

The “Electrical and Electronic Bestsellers Series: Illustrated Guide to CNC Electrical Knowledge” focuses on CNC machine tools. It introduces the generality of CNC machine tools and uses the Siemens 802 series (economical CNC) and 810D/840D (mid-to-high-end CNC) as the main products to comprehensively present practical applications from CNC control devices, PLC programming, spindle and feed … Read more

Renesas RA8 Series Tutorial | Configuring IO Interrupts for the Renesas RA8 Microcontroller

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Renesas RA8 Series Tutorial | Configuring IO Interrupts for the Renesas RA8 Microcontroller

This article combines the Renesas e2 studio tool and the CPKCOR_RA8D1B evaluation board to explain how to implement IO interrupt configuration for the Renesas RA8D1 microcontroller. We will implement a simple function: configure an LED toggle (on/off) and a button (Key) interrupt, where pressing the button once toggles the LED. Preparation To develop with the … Read more

Is Your Timeline Cluttered Like a Circuit Board? Use This Hidden View in PR to Clean It Up Instantly

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Is Your Timeline Cluttered Like a Circuit Board? Use This Hidden View in PR to Clean It Up Instantly

As you edit over time, the more tracks you stack, the more mixed audio and video materials become, resembling acircuit diagram splashed with coffee. V1, V2, V3, A1, A2, A3, all jumbled together, and after staring for too long, even the intro and outro have to be guessed. The problem isn’t that there are too … Read more

Navigating the Dawn of Embedded Development

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Navigating the Dawn of Embedded Development

Emerging Dawn Set Sail and Forge Ahead Are you ready to embark on your next highlight moment, or are you still hesitating in making choices? Don’t worry, “Micro Light” has brilliantly launched “Navigating the Dawn of Embedded Development”! It not only encompasses a “roadmap” for professional knowledge development but also shares practical wisdom from senior … Read more

From ‘Zero’ to Expert: A Guide to Learning Embedded Software

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From 'Zero' to Expert: A Guide to Learning Embedded Software

1. Basic Entry: Building a Knowledge Framework (1) Programming Language: C is the foundational language for embedded development and must be mastered proficiently. Its advantages lie in its proximity to hardware and high execution efficiency. When learning, it is essential to deeply understand basic syntax, such as variables, data types, operators, and control statements, as … Read more

Chaos Engineering Tools: Implementing Pod-Level Fault Injection with Go

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Chaos Engineering Tools: Implementing Pod-Level Fault Injection with Go

Click the “blue text” above to follow us Late-night overtime, just about to leave, suddenly the production environment alarms go off! Checking logs, monitoring, troubleshooting… After two hours of hassle, I found out it was a cascading failure caused by a timeout in a dependent service. Sigh! Does this situation sound familiar? In a microservices … Read more

Understanding Encryption Algorithms Through Number Theory

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Understanding Encryption Algorithms Through Number Theory

Click the blue text to follow us Understanding Encryption Algorithms Through Number Theory Hello, students! I am Teacher Zhang, the formula wizard. Today in class, a student named Xiao Wang asked me an interesting question: “Teacher, I haven’t even understood functions yet, so what are those complex encryption algorithms? I heard they use number theory?” … Read more

Research on the Integration of PLC and DeepSeek for Automated Control of Drones

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Research on the Integration of PLC and DeepSeek for Automated Control of Drones

Click the blue text to follow us Hello everyone, I am “Sister Fang”. Today we will discuss a very cool topic: the integration of PLC and DeepSeek for automated control of drones. Doesn’t it sound a bit sophisticated? Don’t worry, Sister Fang will use the simplest language and the most common metaphors to help everyone … Read more

Setting Up a PLC Programming Environment: Configuration and Usage

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Setting Up a PLC Programming Environment: Configuration and Usage

Recently, I’ve had several beginners asking me how to configure the PLC programming environment, and I really can’t believe it! It’s always these basic questions. Don’t you know how to use Baidu? Alright, today I’ll talk about the PLC programming environment so you don’t end up with a bunch of messy issues that require me … Read more

PLC Temperature Monitoring: Configuring Temperature Sensors for Early Overheating Risk Alerts!

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PLC Temperature Monitoring: Configuring Temperature Sensors for Early Overheating Risk Alerts!

PLC Temperature Monitoring: Configuring Temperature Sensors for Early Overheating Risk Alerts! Introduction Hello everyone! Today, I want to share a crucial topic in industrial automation — PLC Temperature Monitoring Systems. Don’t worry, I will explain this seemingly professional technology in the most relatable way.Did you know? With proper temperature sensor configuration and PLC programming, you … Read more