This automatic door opener can be made using readily available components. The electromagnetic relay at the output of this gadget can be used to control the DC/AC door-opener motor/solenoid of an ...

Posted: June 13, 2025 | Last updated: October 24, 2025 Enter... if you dare! 😱🔴 In this Minecraft tutorial, I’ll show you how to build a Laser Door using redstone lamps, tripwires, particle effects, ...

This build creates a redstone-powered laser door that adds futuristic style and security. It is compact, functional, and ...

The Hidden House is wrapped in a shiny black exterior that seals it off from the rest of the world. This is great in terms of creating an interior intimacy, but not so great for natural light. Which ...