h a l f b a k e r yFutility is persistent.
add, search, annotate, link, view, overview, recent, by name, random
news, help, about, links, report a problem
browse anonymously,
or get an account
and write.
register,
|
|
|
Please log in.
Before you can vote, you need to register.
Please log in or create an account.
|
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.
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]
[link]
|
| |
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]. |
|
| |