01
Intermediate
Desk Air Quality Monitor
Track temperature, humidity, and air quality from a compact ESP32 station.
View project →Build smarter. Make it yours.
Ideas are better
when they’re built.
Practical inventions, honest build notes, and step-by-step projects for curious people who like to make technology real.
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smart air monitor
ESP32 + custom case
From the workbench
Pick your next build.
02
Beginner
Mini Obstacle Robot
A friendly first robot that senses walls and finds its own way around.
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03
Easy
Reactive Workshop Light
Turn an LED strip into an expressive light that responds to sound.
View project →Why we make
“Technology shouldn’t feel like magic.
It should feel like possibility.”
Your ideas belong here
A workshop without walls.
My DIY Factory is a growing library of useful, playful technology projects—made for beginners, experienced builders, and everyone in between.