last modified: October 23, 2025
Posted on 2021-04-05— Common
I show two practical ways to print the turntable platform: filling tiny slots with food-safe epoxy for the best light-blocking results, or adjusting infill to avoid epoxy. I include slicer tips, material settings, and GitHub downloads. Read the full post to follow step-by-step instructions and choose the right method.
Posted on 2021-04-02— 3D Printing, Build
I solved stray light hitting my pet-feeder's fill sensors by filling 3D-printed slots with black, low-viscosity epoxy. Using a syringe I achieved a nearly flush, cleanable surface that keeps measurements accurate. Read the full post for materials, step-by-step photos, and a short demo video if you'd like to try it.
Posted on 2017-04-04— Common, Projects
I tried mixing epoxy in a plastic cup and caused a small meltdown — a useful reminder about heat, cure times, and containment. I share what went wrong, safety and cleanup tips, and practical fixes to help you avoid the same mistakes. Read the full post for step-by-step guidance.