hi this my frist try to design pcb i am trying to build step motor controller using uln2003 every thing is fine except that when the motor run the ic become very hot but when i reduce the volt to 6 v the ic run well am using 12v motor so i need ur help .
ic uln2003 become very hot
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hi this my frist try to design pcb i am trying to build step motor controller using uln2003 every thing is fine except that when the motor run the ic become very hot but when i reduce the volt to 6 v the ic run well am using 12v motor so i need ur help .
thanks