Stepper Driver Module consists of ULN2003-IC which is used to drive the stepper motor.
Product Description
Size: 42mmx30mm
Use ULN2003 driver chip, 500mA
A. B. C. D LED indicating the four phase stepper motor ..
Bring in some muscle to your output pins with 8 mighty Darlingtons! This DIP chip contains 8 drivers that can sink 500mA from a 50V supply and has kickback diodes included inside for driving coils. This will let your little microcontroller or microcomputer power solenoids, DC motors (in one directio..