HI, i'm new forumer and a newbie for arduino, my debut will be with a question, i bought Adafruit Shield Motor because I have to control 2 stepper motor, the question is: can I use digital pin on the board without female pin?thank you
i figured out that analog in is avalaible, but ex digital pin are busy! only pin 2 is useful!
http://arduino.cc/en/Main/ArduinoMotorShieldR3'Max current 2A per channel or 4A max (with external power supply)'
anyone have an idea what torque that I need for my project?smiley