5V Stepper Motor 28BYJ-48 + ULN2003 Driver Test Module for Arduino,Micro Mini Electric Step Motor for PIC 51 AVR 5pcs
by Funsto
- 5-wire 4-phase can be driven by common ULN2003 chip, or connected into 2-phase., It can be used with the development board, and can be inserted directly, which is convenient for the stepper motor to be used on the development board., Stepper motor is an open-loop control motor which converts pulse signal into angular displacement or linear displacement., It can provide fast rising and falling speed of current, and make current wave type warp close to rectangle. There is a circuit for releasing current during the cut-off period to reduce the back EMF at both ends of the winding and speed up the current attenuation., Driven by ULN2003, the motor with gear speed reduction, low noise, smooth operation,5V can drive, easy to use the open interface MCU, can also drive other stepper motors through this board, suitable for 51/ AVR / arm and other platforms, robot design and development needs.
