Activities/Turtle Art/Using Turtle Art Sensors: Difference between revisions
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[[File:Schematicdccurrent.jpg]] | [[File:Schematicdccurrent.jpg]] | ||
The laptop was charged from a fully discharged state while turned off. The voltage delivered to the laptop was only (11.46 -0.7)V because of losses across the current measuring resistor and the protection diode. The plot has a scale of 0.5V/square /0.8 ohms = 6.25 amps/square and 1200 seconds/square or 20 minutes per square. The full charge took 156 minutes at 7.75 amps. | |||
[[File:Charge current.jpg]] | |||
==Importing Logged Data into other Activities== | ==Importing Logged Data into other Activities== | ||