2,486
edits
Changes
Jump to navigation
Jump to search
Line 470:
Line 470: − +
Activities/Turtle Art/Using Turtle Art Sensors (view source)
Revision as of 17:43, 24 February 2011
, 17:43, 24 February 2011→The XO as an audio signal generator
[[File:2tone python.jpg]]
[[File:2tone python.jpg]]
The volume level can be amplified with a CD or tape player or amplified PC speakers. This can be used for resonance experiments including Chladni plates. http://www.youtube.com/watch?v=NWRq0KiAzuU or http://sites.google.com/site/solymar1fisica/fisica-con-xo-investigacion-/Chladni.3gp also experiments involving beat frequencies and interference patterns.
The volume level can be amplified with a CD or tape player or amplified PC speakers. This can be used for resonance experiments including Chladni plates. [http://www.youtube.com/watch?v=NWRq0KiAzuU] or [http://sites.google.com/site/solymar1fisica/fisica-con-xo-investigacion-/Chladni.3gp] also experiments involving beat frequencies and interference patterns.
===Beat frequency===
===Beat frequency===