Hi everyone, i’m a newbie with Arduino.
The calibration map code “Multi Map” seem very interesting for calibrating sensors analog inputs.
Can anyone explain a bit more about this code with an example? (a simple tutorial will be very appreciate if possible)
Thanks in advance!
Please, create your own thread!!!
Depending on how many of those things you’re gonna do, it might be worth looking into light sensors instead of LDRs.
Could you please recommend me some light sensors?
Do you think the TSL235R (http://www.sparkfun.com/products/9768) will be ok?
Actually I think this one looks a bit more interesting.
Vishay and OSRAM also have sensors… maybe you can get a sample:
Having a sensor interrupting the processor doesn’t strikes me as very efficient. :\ Although, the difference in price from the LDR to this one is quite noticeable. :\ I guess it depends on how much time you want to spend calibrating it…
I think one way is having a light bulb and use a potmeter in series with the LDR to adjust the reading at the same level of light in the room. Ok… maybe two bulbs. LOL