While he was initially planning on using a diode laser, doing anything more than engraving is tricky. He purchased a cheap 40 W CO2 laser tube, but it meant that he needed water cooling ...

[Xasin] has been working on a DIY laser tag system for a while now ... and WS2812 RGP LEDs for light effects. IR Lasers are used as emitters to target wearable IR receivers with more RGB LEDs ...

This tutorial shows how to make a DIY night light with your xTool laser. This project is easy to make, looks great as room ...

A YouTuber recently showcased a homemade laser microphone, a surveillance device capable of picking up sound from a distance ...