Then I got my RTC, MPL115A1, SparkFun huge LCD with serial back pack.
I added a keypad as well, but the finished unit probably wont use it.
It works but the big LCD is proving to be a hassle to house/mount.
If you have a look at the LCD closely you can see the barometer output is bogus! It wasn't hooked up.
How the hell do I put photo's here or circuits or drawings?
tricorder_V1.pde (15.7 KB)