Flashing LED On Air Sign
16 downloads · 5 years ago · Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:1705206.
I used an ex
This model is restricted by licensing terms.
View license.
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
Flashing LED On Air Sign
16 downloads · 5 years ago in and
This model is restricted by licensing terms.
View license.

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