muhendisss
Newbie level 4
Hi there..
I have a few stepper motors.All of them are 6 wire unipolars.
I m using pic 16f877 and a power circuit which has L298.(not L297 )
I could run one of them succesfully using 1000,0100,0010,0001 pulses.But I couldnt run other motors,although I identified the wires using multimeter and tried all possible pulse sequence.(24 different combinations)But some them vibrated/shaked and some of them didnt move at all.Also some of them locks when I send the pulse sequence.(Motor locks,when I switch of the power it unlocks.) Why the motor locks and why I cant run others?Any suggestions will be appreciated.
I have a few stepper motors.All of them are 6 wire unipolars.
I m using pic 16f877 and a power circuit which has L298.(not L297 )
I could run one of them succesfully using 1000,0100,0010,0001 pulses.But I couldnt run other motors,although I identified the wires using multimeter and tried all possible pulse sequence.(24 different combinations)But some them vibrated/shaked and some of them didnt move at all.Also some of them locks when I send the pulse sequence.(Motor locks,when I switch of the power it unlocks.) Why the motor locks and why I cant run others?Any suggestions will be appreciated.
