Tutorial 13 for Arduino: Liquid Crystal Displays (LCDs)
Correction: "int f = round(c*9.0/5.0 +32.0);" is how it should be in the final example. I forgot the equals sign in the video.
You can download the parts list, code, and schematics from this episode on my website: http://jeremyblum.com/2011/07/31/tutorial-13-for-arduino-liquid-crystal-displays
Watch all of the videos in this series here: http://www.youtube.com/playlist?p=A567CE235D39FA84
This tutorial series is sponsored by element14. Check out their arduino group!
Read my review of the LCD module used in this tutorial here: http://jeremyblum.com/2011/07/15/product-road-test-lumex-backlit-16x2-lcd-display/
Adafruit sells a great LCD kit that includes a header and a potentiometer: https://www.adafruit.com/products/181&zenid=05ff6d71c1ede87d9edd41af8623ba13
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