Getting Started with Embedded Systems
Board Setup & Configuration
Programming Tutorials (C, Python, Rust)
Debugging & Performance Optimization
Do you remember the awkwardness I felt when I first took charge of an automation project? With a limited budget and unclear customer requirements, the marketing hype from various PLC brands left me bewildered. It felt like stepping into an electronics market to buy a phone, only to be overwhelmed by a myriad of specifications … Read more
Click the blue text to follow! Cost-Reducing Techniques in Event-Driven Programming for PLC Industrial Automation Systems Last month, the packaging production line that Xiao Li was responsible for encountered issues again; the equipment inexplicably stopped every three to four hours, almost delaying the delivery schedule. The factory manager was in a panic, and the maintenance … Read more
Today, let’s discuss how to use PLCs to create a practical smart home control system. I applied PLCs in a villa project for smart home control, which not only allowed the owner to experience the convenience brought by technology but also significantly improved the system’s stability and maintainability. Basic Concepts The biggest advantage of using … Read more
The PLC system is like the human nervous system; its inputs and outputs are how it perceives and controls the world. However, sometimes this “nervous system” can encounter issues—buttons not responding, indicator lights not illuminating, motors not turning. These input/output response problems can be frustrating, especially during an emergency shutdown on the production line. Don’t … Read more
Hello, automation friends! Recently, I received a call from the workshop saying that the robotic arm on the assembly line was moving out of sync and started to “dance” after running for an hour. I rushed over and found that it was a typical case of improper PLC motion control parameter settings! This is no … Read more
Contact WeChat: x274529 LoRa is short for Long Range, a type of wireless communication technology characterized by long distance and low power consumption. The data rate is relatively low, and it can be considered as the physical layer implementation in network communication. The corresponding products for LoRa are transceiver chips, such as Semtech’s SX1272/SX1276, which … Read more
Download link for Keil5 (32/64-bit) Link: https://pan.baidu.com/s/1Pyx6F4tuKe9rU6BfnQMgKg Password: 933g Installation Steps: 1. Right-click the software compressed package and select “Extract to keil5” 2. Open the “keil5” folder, right-click “mdk511”, and select “Run as administrator” 3. Click “Next” 4. Check the box in front of “I agree to all the…” and then click “Next” 5. Select … Read more
Authorized reprint from the public account CVPy (ID: x-cvpy) With the arrival of Christmas, many people are tagging the official WeChat account to add a Christmas hat to their profile pictures. Of course, this can be done with many photo editing software. However, as someone learning image processing, I believe it is necessary to write … Read more
Learn programming with Lao Ma while “leveling up and fighting monsters”! This aims to provide comprehensive learning materials for children to prepare for the level exam together. Add the assistant on WeChat and reply with 【GESP Level 1 2023.03_Chicken and Rabbit】 to get the source code for this problem. GESP Level 1 2023.03_Chicken and Rabbit … Read more
About Reprint Authorization This is a work from Big Data Digest. Individuals are welcome to share it in their social circles. Media and organizations must apply for authorization to reprint. Please leave a message with “Organization Name + Article Title + Reprint”. If you have already applied for authorization, there is no need to apply … Read more