Stepper Motor with ULN2003 Driver (DC 5V)

R58.90  Inc VAT
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Description:

The maximum speed for a 28byj-48 stepper motor is roughly 10-15 rpm at 5 V.

The 28BYJ-48 motor runs in full step mode, each step corresponds to a rotation of 11.25°. That means there are 32 steps per revolution (360°/11.25° = 32). In addition, the motor has a 1/64 reduction gear set.

The power consumption of the motor is around 240mA.


The ULN2003 is one of the most common motor driver ICs, consisting of an array of 7 Darlington transistor pairs, each pair is capable of driving loads of up to 500mA and 50V. Four out of seven pairs are used on this board.


The board has four LEDs that show activity on the four control input lines (to indicate stepping state). They provide a nice visual when stepping.

The board also comes with an ON/OFF jumper to isolate power to the stepper Motor.

Specifications:

- High quality stepper motor with ULN2003 driver
- Suitable for microcontroller development
- Voltage: DC 5V
- Diameter: 28mm
- Step Angle: 5.625 x 1/64
- Reduction Ratio: 1/64
Dimensions: 1.38 in x 1.18 in x 0.39 in (3.5 cm x 3.0 cm x 1.0 cm)
Weight: 1.45 oz (41 g)

What's in the box?:

1 x stepper motor
1 x ULN2003 driver

Resources:

How to control a ULN2003 stepper motor with Raspberry Pi

  • Availability: 22 In Stock
  • Model: Stepper and pcb driver
  • Brand: Generic3