Hey guys.
I'm new to arduino, been messing with it like crazy though, liking it.
I have the Uno and I bought a motor shield from seeed for it.
I was able to find the code and it works, cool, great.
My question is, the shield takes up all the pins/connections on the arduino.
How the heck to I add anything else to it?
A motor shield is great, but I have essentially turned the arduino into a motor controller only by using the shield.
What if I wanted to add something like a temp module? or a Bluetooth module to control it from my iphone?
There are no more connections/pins available to connect the BT module.
Any help or straighten me out would be appreciated.
Thanks.
PS, this motor shield allows me to control like 14 motors...way more then I need at any point (as of now anyway), any other suggestions?