Welcome to the archive of 10 years of blog posts, tutorials and apps of Lucky Resistor from 2014 to 2024.
Posted on 2024-08-26— 3D Printing, Projects
I walked through designing and 3D-printing a 70 cm PETG planter for my deep-rooted Ctenanthe. I share the tests, design choices, and practical fixes for warping, filament, split parts, and assembly. If you’re curious about large-scale prints or want the model files and tips, please read the full post.
Posted on 2024-07-21— 3D Printing, Projects
I'm pleased to share the 2024 revision D of my 3D-printed storage boxes. After extensive testing and fixes—from rail-grid grooves to label-area ribs—I updated geometries, added dividers and 3MF/STEP files, and released hundreds of free models. Read the full post for details and download links.
Posted on 2024-03-24— 3D Printing
I've created a collection of 3D-printable flower pots—geometric, Roman-vase inspired, striped and spiral—optimized for practical printing on machines like the Prusa XL. I share lessons on wall thickness, corner radii, nozzle sizes and model files. Read on for design details and downloads.
Posted on 2023-10-17— 3D Printing
I've added a batch of new divider layouts across my storage box system — regular, flat, tall, triple and extended series — based on your feedback. I've updated documentation and uploads; downloads are available on the new platform. Please take a look and read the full post for details and download links.
Posted on 2023-07-25— Projects, Software
I've released Pattern Generator v2.0.4 with a rewritten 64-bit fixed-point backend, a new shape browser, extra placement algorithms, adjustable canvas shapes, faster style previews and improved file handling. It's free for macOS and Windows — read the full post to see examples, download links and details.
Posted on 2023-02-12— 3D Printing, Learn
I'm not a 3D‑printing expert, but I show how simple wall profiles — correct XY/Z thickness, chamfers, and internal recesses — make printed boxes stronger and lighter. I share CAD steps, simulations, and common mistakes in plain terms. Read the full post for practical tips to improve your prints.
Posted on 2023-02-07— 3D Printing, Learn
I'm not a 3D printing guru, but I built and tested three print-in-place hinges optimized for PETG/ASA and explain the small design choices that make them work reliably. I walk you through bridging, fin widths, overhangs, and conical holes — read the full post to learn how to print them well.
Posted on 2023-02-04— 3D Printing, Learn
I explain why I add small guide bridges to tricky gaps in my 3D prints and how they help PETG bridging. I show the settings I use and demonstrate results in my modular lantern model. Read the full post to see images and step-by-step tips to apply this to your designs.
Posted on 2023-02-02— 3D Printing, Projects
I tested a simple technique to strengthen FFF prints by adding a zig-zag vertical link between the outer and inner perimeter. My demo gcode and findings show how peaks fuse layers and slow crack propagation. If you print regularly, read the full post to see my method and limitations.
Posted on 2023-02-02— Puzzle
I created a logic-gate puzzle featuring a gated D latch: more artwork than optimized circuitry. I invite you to try decoding the hidden message—there are hints and links to gate and flip-flop basics in the post. I hope you enjoy the challenge; read the full article if you'd like to solve it.