Changes

Activities/Turtle Art/Using Turtle Art Sensors (view source)

4 bytes added , 05:41, 12 November 2010

Line 62: Line 62:

* Nominal resistance at 25 Celsius 4.7k ohms

−

Left, the resistance was plotted against temperature and the curve of best calculated. Right the blocks convert from resistance to temperature C.

+

Left, the resistance was plotted against temperature and the curve of best fit calculated. Right the blocks convert from resistance to temperature C.

[[File:Ntc thermistor calibration.jpg]] [[File:Python function thermistor.jpg]]

2,486

edits