Learn how to build a wireless freezer monitor with ESP32 and Home Assistant. No permanent modifications, no batteries, just local temperature monitoring.

Today, we’re turning one of the most cursed objects of contemporary e-waste, a disposable vape, into a musical instrument. It’s like an ocarina, using your breath to activate and your fingers to control the pitch.

In this tutorial, we will learn about how to create a theatrical prop for a performance by 3D printing a wand and adding an LED.

Build an LED beaded curtain with remote control using addressable LEDs and a microcontroller. Get creative with custom animations!

Learn how to integrate some NeoPixel RGB LEDs into your artwork to take your creations to a whole new level!‎

For this project, I’m using tiny addressable LED pixels to make a mermaid hair accessory , but you could also use regular fairy lights as an alternative.

How to organize a workshop in a small space.