ABSTRACT

There arc different kinds o f stepper motors in the market. such as bipolar motor

and unipola r motor. We hm c to choose the correct stepper motor according to our

specification due to process that we need to run. The controller o r the motor is design O)

usi ng PIC (Peripheral Interlace Controller) whereby it wil l control hy using S\\ itch . !"he

PI C that I'm going to usc is chip PIC 16F84/\ or PIC 161-"8 77 /\. This pro_i ccl is ICatured

\\ith difTcrcnt kind o f automatic control mode that v. ill programmed O) using the

lPL/\13 soft ware and ourn in the chip which will identified the way or turn. stop

command and also the control or the speed. To simplified the design. I'm using a

paralle l connector. which is connected between the computer interface aml the PIC. I

hm·e done many types or analysis to the stepper motor to idcnti ry the p(m cr. the

cniciem:y and speed of the motor. To complete the project I have collected data on

speed. complete turn or the motor. status and motor simulation.