Activities/Turtle Art/Using Turtle Art Sensors: Difference between revisions

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http://www.jaycar.com.au/productView.asp?ID=RD3480
http://www.jaycar.com.au/productView.asp?ID=RD3480


For this cell, the calibration was Lux = 3*10^8*(R)^-1.5034
For this cell, the calibration was Lux = 3 * 10^8 * ((R)^-1.5034)


[[File:Ldr calibration.jpg]]
[[File:Ldr calibration.jpg]]


For the XO1 (700 ohms -14k ohms) the range is 140 Lux to 15000 Lux (brighter home artificial light to outdoor overcast).
For the XO1 (700 ohms -14k ohms) the range is 170 Lux to 15000 Lux (brighter home artificial light to outdoor overcast).


For the XO1.5 (2k ohms - open circuit) the range is 2 Lux to 4000 Lux (home artificial lighting to indoor daylight).
For the XO1.5 (2k ohms - open circuit) the range is 2 Lux to 4000 Lux (home artificial lighting to indoor daylight).