Activities/Turtle Art: Difference between revisions
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The OLPC XO can measure external inputs with its microphone jack: | The OLPC XO can measure external inputs with its microphone jack: | ||
* resistance: measurement range is 750 to 14k ohms, (OLPC | * resistance: measurement range is 750 to 14k ohms, (OLPC XO1) and 2k ohms to open circuit (OLPC XO1.5) | ||
* voltage: measurement range is DC 0.4V to 1.85V. (OLPC | * voltage: measurement range is DC 0.4V to 1.85V. (OLPC XO1) and 0.17V to 3.0V (OLPC XO1.5) | ||
See [[Activities/TurtleArt/Using Turtle Art Sensors]] for more details about the sensor blocks. | See [[Activities/TurtleArt/Using Turtle Art Sensors]] for more details about the sensor blocks. | ||