Since starting with 3D printing a few months ago, I’ve been interested in exploring hobbyist CNC machines and ended up ordering one.
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As mentioned in my previous article, lasers for the Ender 3 typically use the PWM power supply from the fan header. Although these connections could manually be switched, it would be laborious and could also potentially be dangerous.
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After making a few simple upgrades to my Ender 3, I started looking into further modifications I could make and came across the trend of attaching lasers to 3D printers.
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Welcome! This blog aims to document various projects and general tinkering with electronics projects and hobbyist CAD/CAM technologies.