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Picture of Bananaphone: A Touch Capacitance Synth
I was recently inspired by a Kickstart project which used Bananas as sensors to control a video game on a PC.  I've done some video game controls using the Propeller in the past, but I thought this would make an interesting synthesizer project.

Introducing: Bananaphone: A Touch Capacitance Synth



 

Step 1:

Picture of
Parts List:
  • Your favorite Propeller board.  (I used a Quickstart board w/Terminal Module)
  • A couple packs of alligator jumper wires. (Radio Shack)
  • Nine Bananas (8 notes & 1 to snack on)
  • A 220ohm resistor (Radio Shack)
  • An amplified speaker w/connector
  • The spin source archive



 
rockerape3 years ago
monkey ate bananas
dreamberry3 years ago
It would be ironic to play "Yes, We Have No Bananas!" with Bananaphone. You made The Humongous laugh. He salutes you.
:)
Did you try to play some Velvet Underground tunes with it ? I think that John Cage will be pleased.
srilyk3 years ago
This, sir, is very Gangster ;)
I'm picturing a "banana contest" in the future.
V1P3 years ago
awesome !!!
I'll keep this instructable printed and locked into a folder just to allow my daughter tell her friends in school that her father can make bananas sing!
merijnvw3 years ago
hahahahaha!!
luckadoo423 years ago
When will I start seeing these in music stores near me?
mrmerino3 years ago
Well that's it. This is the best instructable ever.
birdboy II3 years ago
I'll have to try this with an Arduino.
dennison-m3 years ago
that is amazing! how useful are bananas?! the skins are also great for removing insolubles like metals from water - great for the wastes management industry.
kirtatastan3 years ago
interesting