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Sound Reinforcement - Forums for Live Sound Professionals - Your Displayed Name Must Be Your Real Full Name To Post In The Live Sound Forums => AC Power and Grounding => Topic started by: Mike Sokol on October 15, 2014, 06:45:18 pm

Title: Draw an electric circuit WITH A PEN
Post by: Mike Sokol on October 15, 2014, 06:45:18 pm
This looks really cool, but how many sheets of paper do I need to hook up a big PA system. http://www.youtube.com/watch?v=e0NM1jJbjrM (http://www.youtube.com/watch?v=e0NM1jJbjrM)
Title: Re: Draw an electric circuit WITH A PEN
Post by: Steve M Smith on October 15, 2014, 07:03:06 pm
This is quite old.

Incidentally, the company I work for makes flexible circuits by screen printing conductive silver ink onto polyester and placing components into conductive epoxy.  An industrialised version of what is in the video!

This is a medical application: (http://www.parlex.com/images/pain_08.JPG)


Steve.

Title: Re: Draw an electric circuit WITH A PEN
Post by: Jason Lavoie on October 15, 2014, 09:03:54 pm
This looks really cool, but how many sheets of paper do I need to hook up a big PA system. http://www.youtube.com/watch?v=e0NM1jJbjrM (http://www.youtube.com/watch?v=e0NM1jJbjrM)
I had a pen like that about 25 years go.
looks like they're just packaging it more as a learning tool (not a bad idea)

Jason
Title: Re: Draw an electric circuit WITH A PEN
Post by: jasonfinnigan on October 15, 2014, 10:20:09 pm
This is pretty cool.

Hopefully no one gets the bright idea of trying it with high voltage or current.