#Design Inspiration# One day, Wang Zai’s grandmother took the child outside to play and encountered a little friend riding a small cart. Wang Zai really wanted to ride his friend’s cart, so the other grandmother let Wang Zai ride it. However, once Wang Zai got on, he refused to get off. We also have a … Read more
Follow and star our public account, to access exciting content directly Author: lmu34 Source: DF Maker Community Summer is here, and it’s the season of buzzing mosquitoes. There is no difference between domestic and overseas in this regard. Today, we introduce a project that upgrades our weapon — the electric mosquito swatter, making our battle … Read more
Follow the Bumper Spray Circle ☆Bookmark our public account to not miss updates☆ Work Title:Diagnosis and Troubleshooting of Power Battery Power Failure Group: Professional Skills Course Group 1Major Category: Equipment Manufacturing Category Major: New Energy Vehicle Technology Unit: Beijing Electronic Technology Vocational College, Beijing Hongdu Automobile Group Co., Ltd. Participating Team: Wang Guna, Chen Junjie, … Read more
For hardware engineers, PCBs are encountered almost daily, being a fundamental aspect of their work. PCBs are the foundation of electronic devices and are often overlooked due to their basic nature. This article will discuss PCBs and some commonly used terminologies in the PCB field. PCB Physical Image 1. What is a Printed Circuit Board? … Read more
Click the blue words above to follow us The importance of interdisciplinary education is increasingly prominent. The production and launch of water rockets are closely related to multiple disciplines, making it suitable to design them as interdisciplinary education projects. This article reviews the current research status of water rockets and deeply explores their educational value. … Read more
MAKER: indoorgeek / Translated by: 趣无尽 Using a digital tube to display time is quite common. We have also introduced projects that use mechanical devices to construct and display numbers, such as this “pure mechanical device simulating a digital clock”. This one is slightly more complex, and enthusiasts have expressed that it is quite challenging. … Read more
What Are the Differences Between Chips, Semiconductors, and Integrated Circuits? This question is something that many people who understand hardware are quite familiar with. Let’s take a look at the analyses from a few respondents to get more acquainted. 01 The first respondent is from Zhihu: Hetzer Manning A semiconductor is a general term for … Read more
Keywords:Tools, Electrical, Electronic Devices, Inspection, Repair, Design Q A & What tools do I need in the electrical field? Whether you are a beginner trying out amateur projects or an experienced engineer, you need tools to complete your projects.Here, I will introduce some of the most important tools for me, and then I would also … Read more
MAKER: Ashraf Minhaj / Translated by: Qu Wujin (Please indicate the source) Smartphones generally come with built-in light sensors, but some laptops do not have them. When you work with such a laptop in certain environments, how can you make the laptop automatically adjust the screen brightness according to the ambient light? Here, we are … Read more