Blog

Welcome to my blog! Here you'll find my latest posts on technology, home labs, 3D printing, and DIY electronics.

My Own AA Battery Enclosure

Posted on February 23rd, 2026 by Tyler Caselli (Tyguy047)

How I designed and 3D printed my own AA battery enclosure for powering breadboard circuits and ESP32 projects.

My First Perfboard

Posted on January 05, 2026 by Tyler Caselli (Tyguy047)

My expirance taking my project off of a bread board and onto a soldered perfboard for the first time.

JPG vs JPEG

Posted on July 21, 2025 by Tyler Caselli (Tyguy047)

Why do both exist? Both are the most common lossy image format used today but why do we need two different file extensions?

The ONLY OS that you need for your home lab...

Posted on July 14, 2025 by Tyler Caselli (Tyguy047)

There is only one linux based operating system that you need for your home lab. It has high performance and is extremely easy to install and use...