I'm using a Basic stamp to parse out a GPS string and send a beep into my motorcycle intercom in time to warn me of the info screen on said GPS showing me the details of an upcoming turn
I intend to use the microcontroler to read the temperature and also to monitor Bike voltage via and ADC.
My ADC0831 8 bit A-to-D converter reads 0 to 5v... I need to adjust my bike voltage down to fit... A resistor voltage divider seems to be the thing.. but is it going to be pretty stable (I'd like to keep a reasonable accuracy of say.... .05V I know... overkill, but I want to do it if I can...) in the temperature range of less than freezing to 40 deg C?... .is there a better way?
Al...