I'm sorry if these are stupid questions but with my little knowledge about this stuff I don't really know any better.
My project is basically just a data logger storing the output from 3 accelerometers.
I picked up a Arduino Mega, 3 ADXL-335 accelerometers, and a Ethernet shield.
I also had some fun playing with a SainSmart LCD keypad http://www.sainsmart.com/module/lcd-module/sainsmart-1602-lcd-keypad-shield-for-arduino-duemilanove-uno-mega2560-mega1280.html
I had all of them working individually. My question is how to making them all work together. With the shields I am not sure what pins they are using and what are available. Can I stack the LCD on top of the Ethernet shield? Kind of afraid just to wire it all up before knowing if I'd hurt anything.
So in short can I connect 3 Accels, SD card, and a LCD screen to 1 Mega and make them all coexist nicely?
If there is a better hardware combination then what I have please let me know.