Implementing a Scientific Calculator in C Language In this article, we will learn how to implement a simple scientific calculator using the C language. This calculator will support basic mathematical operations such as addition, subtraction, multiplication, and division, as well as advanced operations like exponentiation and square root. Target Features Support basic operations (addition, subtraction, … Read more
The Application of C Language in Game Development: From Graphics Rendering to Physics Engines The C language, as an efficient and flexible programming language, is widely used in game development. Although there are many advanced game engines available today, C remains the preferred choice for low-level systems and high-performance programming. In this article, we will … Read more
Step 1: Learning Basic Theoretical KnowledgeBasic theoretical knowledge includes analog circuits, digital circuits, and C language knowledge. Analog and digital circuits are abstract subjects, and mastering them requires considerable effort. Before you start learning microcontrollers, if you feel your foundation in analog and digital circuits is weak, do not rush into learning microcontrollers; instead, review … Read more
↑ Click on the above “Bopai” to follow us The LittleArm 2C DIY assembled Arduino remote-controlled desktop robot arm toy kit is suitable for robotics education in primary and secondary schools. Once assembled, it can be controlled via Bluetooth using a smartphone to perform various movements. Children can use free Android apps to learn basic … Read more
◆ When he was a child, Qiu Binghui saw a paddle boat on television and made one using foam boards, toy car motors, and wheels. Written by | Qianbidao Reporter Wang Chen ►Introduction At the end of 2015, Qiu Binghui held a board meeting with seven members of RoboSpace. During the meeting, investors looked worried … Read more
✎ Editor’s Note To become the next Steve Jobs, Elon Musk, or Bill Gates, you must start with this—the smart robot XKBOT. It looks like a small car, but it can follow lines, avoid obstacles, and more importantly, children can freely control and program it using an app. First, let’s understand its components. The XKBOT … Read more
Search on WeChatYoung Electrician1. Communication between Wecon Touch Screen and Mitsubishi PLC Programming Port When communicating between the Wecon touch screen and the Mitsubishi 3U PLC programming port, a specific programming cable must be purchased to connect the touch screen and the PLC programming port, and communication parameters must be set. The 3U PLC does … Read more
PLC System Startup: Writing Initialization Programs to Ensure Safe Device Startup! Introduction **Hello everyone!** Today we are going to discuss a critical topic that concerns the stability of the entire automation system—written initialization programs during PLC system startup.Don’t underestimate this “first thing to do when powering on”; it directly determines whether your device can start … Read more
Click the blue text to follow! Old Li Talks Technology: PLC Fault Diagnosis Matters 1 Emergency Faults in the Workshop Hey Xiao Wang, do you remember that last week the injection molding machine in our workshop suddenly stopped? The production manager was in a panic, and when I went over, the operation screen was flashing … Read more
Click the blue text to follow! Old Li Talks Technology: The Essentials of PLC Programming 1 Starting from an Emergency Repair Last night, the packaging line in Workshop 2 suddenly stopped, and the manager was extremely anxious. Xiao Wang called me: “Old Li, come quickly, the machine won’t move!” When I arrived on site, I … Read more