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[Copy-Paste to Run] Easily Control Driverless USB Relays with Windows PowerShell! A Complete Guide to LED Lighting Tests

Have you ever wanted to turn external electrical devices ON/OFF from your PC? In this article, we will explain how to turn LEDs on and off from a PC using the "USB RELAY X-RL2 (2-channel)," a ...
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The Story of How I Spoke to AI to 'Turn on the LED' and It Actually Lit Up: The Mechanism for Controlling Hardware with Natural Language Using Claude × Arduino × MCP

"Just by talking to AI, real-world objects move." I realized this sci-fi-like experience through a small experiment of making an LED light up. It sounds difficult, but the mechanism is very simple. In ...
Hackaday

Kinect hacks

The concept of a 3D scanner can seem rather simple in theory: simply point a camera at the physical object you wish to scan in, rotate around the object to capture all angles and stitch it together ...
Hackaday

TL-WR703N

[Jean-Christophe Rona] found himself with some free time and decided to finish a project he started two years ago, reverse engineering cheap 433MHz home automation equipment. He hopes to control his ...