资讯

DIY home improvement projects can be satisfying and budget-friendly, but electrical work carries unique risks. When you take ...
Across the country, homeowners are discovering that their weekend DIY projects could inadvertently void their insurance ...
Painting a room may seem harder than it is, so don’t be afraid to try. “Painting really is the ideal DIY skill to pick up ...
The Sep/Oct 2025 issue of Elektor is out. The magazine explores a range of topics including short-range audio, satellite ...
Earlier in this series, a compact FM radio was created using a touch display. From there, the design moved forward with an FM ...
This article explores how earth leakage protection devices work, their construction, and their various applications.
The guide on this medical gizmo design walks you through the essentials, from sensing principles to circuit basics.
A ceiling fan is one of the simplest upgrades that improves comfort, trims cooling bills, and adds a clean look to a room.
Basement bathrooms can be chilly! Luckily, there are a few ways to warm them up, from DIYs to more involved projects. Learn ...
Last year we built a drone using ESP32 and our community loved it. Since then the project has evolved and the drone is now ...
From September 4 to 7, the 7th Zhangjiang Huizhi Science Popularization Festival and the 10th Zhangjiang Science and ...