Half a croissant, on a plate, with a sign in front of it saying '50c'
h a l f b a k e r y
You think: Aha! We go: ha, ha.

idea: add, search, annotate, link, view, overview, recent, by name, random

meta: news, help, about, links, report a problem

account: browse anonymously, or get an account and write.

user:
pass:
register,


         

piezoelectric guitar tuner
  (+3)
(+3) 		  [vote for,
against]

Install piezoelectric discs on your acoustic guitar soundboard to harvest vibration energy, collected in a small battery. The power collected from strumming the instrument can be used to power an onboard digital tuner.
—simonj, Jun 18 2010

piezoelectric demo http://www.youtube....GNo&feature=related
[simonj, Jun 18 2010]

more piezo fun http://www.innowattech.co.il/index.aspx
[simonj, Jun 18 2010]

Self-tuning Guitar http://www.gibson.com/robotguitar/
Uses piezo pickups, but is battery powered [csea, Jun 18 2010]

Please log in.
If you're not logged in, you can see what this page looks like, but you will not be able to add anything.
Short name, e.g., Bob's Coffee
Destination URL. E.g., https://www.coffee.com/
Description (displayed with the short name and URL.)






       Could work, though one would have to take note of where the energy is being harvested, lest it affect the sound.   

       It would make sense to include this function on a self-tuning guitar [link].
—csea, Jun 18 2010
   


 

back: main index
business  computer  culture  fashion  food  halfbakery  home  other  product  public  science  sport  vehicle