Arduino Class to control DC motors with the popular A4988 Stepper Driver
Based on: http://www.robotshop.com/letsmakerobots/files/A4988RobotV2.txt
Import A4988_DC.h in your project or copy & paste code before setup()
1 - Declare Motor type var after setup() [Motor* myMotor]
2 - Instantiate new Motor in var created before [myMotor = new Motor()]
3 - Use predefined public methods [myMotor->method()]
setPins((int) step, (int) enable, (int) reset)
setDirection((bool) direction) [0 Forward, 1 Reverse]
setSpeed((int) speed) [Min 0, Max 255]
toggleDirection()
run()
stop()