Thread: Using Vex Sensors Line Tracking Kit instead of sensors provided
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Unread 02-03-2011, 12:41
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Re: Using Vex Sensors Line Tracking Kit instead of sensors provided
"The line tracker is an analog sensor, meaning that it can output many more values within its range of potential values (in this case, from 0-5V) than a digital sensor, which would output only a handful of discrete values in the range (e.g., 1, 2, 3, 4, and 5V), as is the case for a digital sensor. This range of output from 0-5V is sent to the microcontroller, which translates it into a corresponding range of integer values from 0-255."

Wow, a digital sensor that outputs discrete values based on voltage. That is a WEIRD way to put it.
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