The Raspberry Pi is an inexpensive small computer. When I bought it, it was around 300 yuan, which is very practical. It can be used as a personal computer or as a server. For DIY enthusiasts, starting from scratch to assemble it is quite fun. I encountered many problems but finally completed it. The result … Read more
Contributed by: Science and Technology Innovation Research Office Edited by:Office My name is Zhao Zihao, a student in Grade 7, Class 60, who loves electronic production. I have many tools at home, such as multimeters, clamp meters, and soldering irons. Once, the model aircraft teacher Yang Yue mentioned oscilloscopes, which sparked my great interest. I … Read more
In 2016, I remember that only time-telling wristbands were quite popular. At that time, companies like Xiaomi, Huami, and Apple hadn’t yet ventured into the smartwatch market. I randomly bought my first DIY watch face watch from a crowdfunding site. Now, let’s take it apart and see its internal structure! Here’s a picture of the … Read more
The AT89C51 is one of the most widely used 8051 microcontrollers, and importantly, it has the feature of being reprogrammable (FLASH). Generally, it can be rewritten 1000 times, providing a low-cost platform for beginners to experiment. To meet the hands-on needs of microcontroller enthusiasts, I spent half a month designing and successfully creating a simple … Read more
What?! Is this self-made? Mechatronics enthusiasts, have DIYed a 3D printer! The Robotics Association, a college’s “ace club”, has nurtured several “national champions”. Recently, the club accomplished another impressive feat – they built a 3D printer! ↑ The “main character” this time is Pang Yonghe from the Industrial Robot Class 1331. He led a six-member … Read more
Video footage source from youtube/The Q, copyright belongs to the original creator Video editing: Universal Card This video will demonstrate how to create an amazing claw machine at home using cardboard. The claw machine control platform consists of 4 syringes, which control the movement of the claw from left to right, front to back, up … Read more
Building a Worm Robot: A DIY Guide Knowledge Level: ☆☆☆☆ Assembly Level: ☆☆☆☆ Scientists have established a new discipline called bionics through careful observation of the many wonders occurring in nature and the animal kingdom. It is a special skill that imitates biological structures and functions to develop machinery or various new technologies. What else … Read more
Today, I will share with you how to create a swinging robot using disposable cups. No motors or complex components are needed, sounds fun, right? This craft is suitable for children aged 5 and above, and the materials are easy to find at home. Now, let’s see how to make a swinging robot using paper … Read more
Technology Guidance Teacher Zheng Hongbo Kids, have you ever helped your parents with housework? With the development of technology, various smart home appliances have appeared in our lives, freeing us from tedious labor. Today, we will apply mechanical principles to DIY a robotic vacuum cleaner. Let’s get hands-on with the teacher! Video Demonstration Materials Preparation … Read more
Part One: Introduction With the advancement of technology and the rise of DIY culture, creating a custom matrix screen enclosure has become an interesting and challenging project. This article will document the entire process of designing an enclosure based on the WS2812B matrix screen, exporting a 3D model of the PCB via the JLCPCB platform, … Read more