Chuck H
CHEP19K followers
Flashing LED On Air Sign 3d model
Flashing LED On Air Sign 3d model

Flashing LED On Air Sign

This model is restricted by licensing terms. 

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:1705206.

I used an existing Thingiverse On Air sign from crimsonlion518 and a 9v battery holder from ahmetcemturan to build this On Air LED Flashing sign for Filament Friday. The design was completed in Tinkercad and the electronics were built on a CNC milled circuit board. The electronic circuit is an Astable Multivibrator circuit that creates the back and forth LED flashing without any microcontroller.

More info in my YouTube Video: https://youtu.be/ev_GN92xay4


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Flashing LED On Air Sign

16 downloads · 5 years ago in  and 
Chuck H
CHEP19K followers
This model is restricted by licensing terms.