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Activities/Turtle Art/Using Turtle Art Sensors (view source)
Revision as of 04:05, 16 February 2011
, 04:05, 16 February 2011→Remote door bell
===Remote door bell ===
===Remote door bell ===
Based on the previous door bell example, this sounds an alarm in one laptop when an electrical connection is made on another.
Based on the previous door bell example, this sounds an alarm in one laptop when an electrical connection is made on another. The turtle's position is used to transmit the measured resistance to the second laptop. The Python block then sounds a 1 kHz tone.
It could be used to sound a remote alarm on a tank level etc.
==Links==
==Links==