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#3d-printing

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P3PartFit 3Dpartfit3d.hashnode.dev4d ago · 8 min read

Build-volume checks are computational geometry, not slicing

A 3D model can be perfectly valid and still be impossible to print on a particular machine. That sounds obvious, but it exposes an important boundary in 3D-printing software: deciding whether geometry

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UIUncalled Innovatorsuncalledinnovators.hashnode.dev4d ago · 4 min read

FDM vs SLA vs SLS: Which 3D Printing Method Is Best?

You have a 3D design ready. You just need to get it printed. Then someone asks, “FDM, SLA, or SLS?” The right choice depends on what the part must do, how it should look, the geometry involved, and yo

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Ccircuitrockscircuitrocks.hashnode.devJun 30 · 2 min read

3D-Print Your Own Fallout-Style Laser Tag Blaster on the Pico 2 W

Clear off the print bed and grab a Raspberry Pi Pico 2 W, because this weekend's build is a fully working laser tag system dressed head to toe in Fallout's RobCo aesthetic. Here's the short shopping l

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Ccircuitrockscircuitrocks.hashnode.devJun 29 · 3 min read

Build a 3D-Printed Fallout Laser Tag Blaster With a Pico 2 W

Walk into a commercial laser tag arena and you're looking at tens of thousands of dollars of proprietary gear locked behind a venue's doors. So when a maker recreates that arcade-grade experience at h

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Ccircuitrockscircuitrocks.hashnode.devJun 28 · 2 min read

E3D Bastion Coated Gears: A Hardened Extruder Upgrade for Bambu Lab

If you have ever pulled an extruder apart and found the once-sharp teeth of the hobb worn glassy-smooth, you already know the quiet enemy of every busy 3D printer: abrasive filament slowly eating the

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Ccircuitrockscircuitrocks.hashnode.devJun 26 · 2 min read

E3D Bastion Coated Gears Toughen Up Your Bambu Lab Extruder

Got a Saturday afternoon and a Bambu Lab that's started skipping or clicking under abrasive filament? This is the kind of small, satisfying upgrade you can knock out before dinner. E3D just dropped it

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Ccircuitrockscircuitrocks.hashnode.devJun 25 · 2 min read

This Giant 3D-Printed Spiral Lamp Runs WLED on an ESP32-C3

Picture a quiet evening room with a tall, twisting column of light in the corner, its diffuser segments breathing slow waves of color from floor to ceiling. That is the effect maker Basti85 chased wit

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Ccircuitrockscircuitrocks.hashnode.devJun 25 · 2 min read

This Giant 3D-Printed Spiral Lamp Runs WLED on an ESP32-C3

Picture a quiet evening room with a tall, twisting column of light in the corner, its diffuser segments breathing slow waves of color from floor to ceiling. That is the effect maker Basti85 chased wit

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OOliver3dfilament.hashnode.devJun 24 · 7 min read

Beyond PLA: How to Successfully Print eSUN PETG for Functional Parts

Many beginners who just got into 3D printing, after eagerly printing a bunch of small PLA trinkets, soon encounter a practical issue: when they want to print functional everyday items like a cup holde

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Ccircuitrockscircuitrocks.hashnode.devJun 22 · 2 min read

A $200 DIY Pick-and-Place Machine That Handles 0201 Parts

Components keep shrinking. An 0201 footprint is smaller than a grain of rice, and hand-soldering parts that tiny takes a steady hand and a lot of luck. The machines that place them automatically have

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#3d-printing

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Trending tags this week

Build-volume checks are computational geometry, not slicing

FDM vs SLA vs SLS: Which 3D Printing Method Is Best?

3D-Print Your Own Fallout-Style Laser Tag Blaster on the Pico 2 W

Build a 3D-Printed Fallout Laser Tag Blaster With a Pico 2 W

E3D Bastion Coated Gears: A Hardened Extruder Upgrade for Bambu Lab

E3D Bastion Coated Gears Toughen Up Your Bambu Lab Extruder

This Giant 3D-Printed Spiral Lamp Runs WLED on an ESP32-C3

This Giant 3D-Printed Spiral Lamp Runs WLED on an ESP32-C3

Beyond PLA: How to Successfully Print eSUN PETG for Functional Parts

A $200 DIY Pick-and-Place Machine That Handles 0201 Parts