Known as the “mother of electronic products,” the printed circuit board (PCB) is an important carrier in the electronics industry, playing a role in supporting and interconnecting electronic devices. PCBs can be used in various fields such as consumer electronics, automotive electronics, network communication, industrial control and medical, aerospace, etc. For example, they are found … Read more
Click The blue text above Follow us The Internet of Things (IoT) has fundamentally changed the way we interact with technology. It encompasses a wide range of devices, from smart thermostats and wearable fitness trackers to industrial sensors and autonomous vehicles. These IoT devices connect to the internet, enabling them to communicate with each other … Read more
1. Technology Overview (1) Basic Technical Situation Inner Mongolia is located in a northern cold region, where vegetable production relies on facility agriculture. However, many greenhouses still use traditional farming methods, limiting the varieties and growth cycles of facility vegetables. The rough management of light and temperature affects crop yield and quality, urgently requiring the … Read more
——Daily Knowledge Popularization—— Introduction to the Internet of Things Technical Analysis | Applications of IoT | Technical Advantages The Internet of Things (IoT) refers to the concept of various physical devices, vehicles, home appliances, and other objects communicating and exchanging data over the Internet. These objects, equipped with embedded sensors, software, and other technologies, can … Read more
Experimental Scene 1 Introduction Recently, I have been deeply researching the “Do It” experiments in the new textbook section on “Electromagnetic Induction” to explore the relationship between the drop height of a magnet and the maximum value of the induced current in a coil. When using the maximum reading of a DC meter as the … Read more
Introduction: As more and more IoT devices connect, they generate massive amounts of data. However, sending all this data to the cloud for processing may be counterproductive. Edge computing pushes data processing closer to the source (sensor devices) instead of sending it to a centralized cloud located thousands of miles away. In recent years, low-cost … Read more
Experiment Scenario 1 Introduction Recently, I have been deeply studying the “Do It Yourself” experiments in the new textbook on “Electromagnetic Induction” to explore the relationship between the drop height of a magnet and the maximum induced current in a coil. The first time I used the maximum reading of a DC ammeter to represent … Read more
On the eve of the Lunar New Year, the microcontroller enthusiast explored the relationship between capacitor charge and voltage using the ESP32 and Phyphox, obtaining a graph of the relationship between capacitor charge and voltage, with satisfactory experimental results. The source code for the capacitor charging and discharging experiment, previously created, was burned into the … Read more
Follow us 👆 on WeChat, reply "python" to get the beginner tutorial! Source from the internet, please delete if infringed. The editor has compiled 16 beginner books for friends who are new to Python, including the “Python Three Musketeers” and others, which are bestsellers in the programming community for many years and are chosen by … Read more
In the wave of smart manufacturing, PLCs, as the core of industrial control, are deeply integrated with IoT technology, giving rise to a new production model. This article will introduce how to utilize Siemens S7-1200 PLC and related IoT technologies to create an efficient and flexible smart manufacturing solution. We will explore key aspects such … Read more