How to CNC Mill a PCB for 3D printed On-Air Sign on X-Carve

Chuck uses many of the tools in his shop to make a flashing LED light On Air sign without using a microcontroller or Arduino. He uses old school Astable Multivibrator circuit with less than $1 worth of components to create the flasher. He shows how he designed the circuit board, CNC'd it on his X-Carve and then soldered it together. He then designs the On Air case and includes a 9v battery holder and place for the circuit plus on off switch. He then prints the case on his Flashforge Dreamer. In the end he has a 3D printed design with electronics. #3Dprinting

Chuck's Flashing LED On Air Sign:

http://www.thingiverse.com/thing:1705206

On Air Sign original:

http://www.thingiverse.com/thing:1345412

9v Battery Holder:

http://www.thingiverse.com/thing:336319

Astable Multivibrator (flashing LED) Circuit:

http://bit.ly/2aze8vD

Alternative Circuit Board Material:

http://amzn.to/2azzQgY

Flatcam Software:

http://flatcam.org/

Copper Connection:

http://www.robotroom.com/CopperConnection/

ExpressPCB:

expresspcb.com

Universal G-Code Sender:

http://winder.github.io/ugs_website/

X-Carve:

https://www.inventables.com/technologies/x-carve

Chuck's Arduino Book:

http://bit.ly/29QTbec

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Finishing Tool:

http://www.elproducts.com/3d-printing.html

Filament Friday Playlist:

https://goo.gl/yJLNhr

Chuck's 3D Print Book:

http://amzn.to/1Gj91Jj

Chuck's Website:

http://www.elproducts.com

Slic3r, Cura and Simplify3D Settings for Fabrikator Mini:

http://www.elproducts.com/fabrikator-mini.html

Intro animation by Pablo Licari based on Filament Friday Logo by Brian Carter.

Background Music:

Jenny's Theme by Audionautix is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)

Artist: http://audionautix.com/

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