Activities/Turtle Art/Using Turtle Art Sensors: Difference between revisions

Revision as of 01:18, 22 February 2011 view source Tonyforster (talk \| contribs) 2,486 edits →The XO as an audio signal generator ← Older edit		Revision as of 01:20, 22 February 2011 view source Tonyforster (talk \| contribs) 2,486 edits →Beat frequency Newer edit →
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	Three laptops are required. Two emit audio tones of 1000Hz and 1002Hz. The Python block [[File:Pythoncodeblock.jpg\|40px]] is loaded with the code <i>sinewave.py</i> The third laptop graphs the sound level its microphone receives.		Three laptops are required. Two emit audio tones of 1000Hz and 1002Hz. The Python block [[File:Pythoncodeblock.jpg\|40px]] is loaded with the code <i>sinewave.py</i> The third laptop graphs the sound level its microphone receives. (see [[Activities/TurtleArt/Using_Turtle_Art_Sensors#Graphing_the_output \|Graphing_the_output]]