Making unipolar microstepper driver now too simple.
What you want? How much amper, how much volts ? Which microstep number?
Don't worry by MCR1207 hybrid.
1) Design step.
Load the MCR.exe and run it.
This program want some informations about your stepper motor.
Program draw the driver schematics for given motor parameters and give component list If you fill the blank data area.
2) Building step.
Build the given schematics by given component list.
3) Configuration step.
Connect the dir, enb, err and Gnd pins to RS232 port of your computer, apply the hybrid voltages and rerun the MCR.exe
4) Last step.
Press to program button.
Now your motor has ideal driver. Because driver and motor matched.
com/Programlar/MCR.exe
32 microstep low rpm demo film
4 microstep high rpm demo film
MCR1207 read motor currents and calculates pwm value with digital signal processsor in the real time.
MCR1207 electronic hybrid circuit coming soon.
Price? Surprise.