After learning the basic knowledge of LED, students have gained some understanding of LED, especially the monochrome LED. However, in many areas of our lives, we also use a type of LED with a richer color palette, called full-color LED. In this lesson, we will guide students to explore the dazzling secrets of LED. Figure … Read more
LEGO is truly a source of joy for adults, as it not only allows for imaginative constructions of houses and buildings but also aids in the creation of precision instruments, making it a favorite among countless geeks! Previously, someone built a parts sorting machine with LEGO, eliminating the hassle of categorizing LEGO pieces. This time, … Read more
What is MultiWii?MultiWii is a universal remote-controlled multi-rotor flight control software developed using Arduino platform technology. Initially, it was designed to support the gyroscope and accelerometer of the Nintendo Wii controller, which can be found in the accessories of the Nintendo WiiMote controller.By integrating sensors such as accelerometers, gyroscopes, barometers, magnetometers, and GPS, MultiWii can … Read more
PyFirmata: The Ultimate Arduino Control Library in Python! In the field of Internet of Things and hardware programming, Arduino has become a global sensation as an open-source electronic prototyping platform. But if you want to control Arduino using Python, you cannot miss out on the powerful library pyfirmata. It makes communication between Python and Arduino … Read more
Dear Python enthusiasts, today I want to share an interesting topic with you — how to control Arduino servo motors using Python. Imagine being able to make a robot move its arm or create automation devices with just a few lines of simple Python code. Isn’t that cool? Through this article, I will take you … Read more
Introduction In the previous article, I made a lantern that lights up when lifted, preparing decorations for the New Year. This article will focus on safety, creating a smoke alarm using a combustible gas detector. In daily life, smoke alarms are typically installed in areas with a high risk of fire, such as kitchens, laboratories, … Read more
PyFirmata: An Awesome Arduino Control Library for Python! Want to play with Arduino using Python? Want to write code that is both stylish and efficient? Then you must get to know PyFirmata, a powerful Python library specifically designed for Arduino, allowing you to directly control Arduino’s hardware devices with Python. Today, we will discuss this … Read more
How to Obtain 1. Follow the public account below, and click 【Like】 and 【Looking】 2. Reply 【Course】 in the public account to obtain the materials. There is a course share for the Lanqiao Cup Arduino competition! # Lanqiao Cup Arduino Competition: Start Your Smart Hardware Innovation Journey In today’s rapidly developing technological era, the innovation … Read more
Gas Sensor (MQ-135) The working principle of the MQ135 gas sensor is based on the adsorption of target gases by semiconductor gas-sensitive materials, which changes the resistance value. The sensor contains a sensitive element and a heater, with the sensitive element typically made of metal oxide semiconductor materials, such as tin dioxide (SnO2). When there … Read more
Developing Smart Housekeeping Robots Using Python and AI Hello everyone, I am Cai Ge. Today, I want to take you into a very interesting project—Smart Housekeeping Robots. Imagine a robot that can help you clean the room, organize items, and even chat with you; how cool is that! Next, I will use simple and easy-to-understand … Read more