The code is too long to post so I've attached it. The PIR sensor circuit will detect human activity, and rely on how it responds, it will transmit the data acquired to the Arduino controller, which will control the switching.

I'll admit my wiring is a bit suspect and motor slightly underpowered, but I've had the motor respond to adafruit's test sketches in its current state.

dragonframe software does recognize and connect to the correct USB port.

I was ranking as the first student of her stage for all years in B. I work in the fields of control, embedded systems, web design and has a talent of programming.

currently trying only 1 stepper for testing I am a systems and control engineer at the University of Al-Nahrain, college of information engineering, Iraq.

adruino Uno w/ adafruit driver v1, I've included the library #include.

Low memory available, stability problems may occur. Global variables use 1,631 bytes (79%) of dynamic memory, leaving 417 bytes for local variables. Sketch uses 14,386 bytes (44%) of program storage space. :0:0: note: this is the location of the previous definition Documents/Arduino/DragonFrame_wAFMotor/DragonFrame_wAFMotor.ino:74:0: warning: 'ARDUINO' redefined

I've got only a rudimentary understanding of the code. Could use a some help with a couple errors I'm getting from a sketch provided by Dragonframe (an image capture platform that provides an interface for motion control via Arduino and stepper motors).

Dragonframe arduino motion control