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

Revision as of 01:15, 22 February 2011 view source Tonyforster (talk \| contribs) 2,486 edits →Beat frequency ← Older edit		Revision as of 01:18, 22 February 2011 view source Tonyforster (talk \| contribs) 2,486 edits →The XO as an audio signal generator Newer edit →
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	Three laptops are required. Two emit audio tones of 1000Hz and 1002Hz. The third 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.