Activities/Turtle Art/Using Turtle Art Sensors: Difference between revisions
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===XO-1.75=== | ===XO-1.75=== | ||
Two channels | Two channels, -0.3V to 3V, input impedance 4k ohms to a 3V bias, (models SKU204+ *) . | ||
-3V to +3V | (* A small number of pre-production laptops were built with -3V to +3V input range and input impedance 1k ohm to a +3V bias, eg. model SKU199. Turtle Blocks V141 and previous is correctly calibrated for these laptops but not for production laptops) | ||
==Resistance Mode== | ==Resistance Mode== | ||