Description
This is 28BYJ-48 stepper motor ULN2003 DC 5V 4 phase 5 wire stepper motor with Stepper ULN2003 driver board
The ULN2003 is one of the most common motor driver ICs that houses an array of 7 Darlington transistor pairs, each capable of driving loads up to 500mA and 50V. Basically, a Darlington pair is a pair of transistors, where the second transistor amplifies the output current of the first transistor.
5-wire phase can drive ordinary uln2003 chip can also be connected as phase 2 may be supporting the development board, direct plug, easy to use stepper motor used in the development board
28BYJ-48 stepper motor ULN2003:
Diameter: 28mm
Voltage: 5V
Step angle: 5.625 x 1/64
Reduction ratio: 1/64
ULN2003 driver board:
A, B, C, D LED indication Four-phase stepper motor work status
Size: 31x35mm
The ULN2003 is one of the most common motor driver ICs that houses an array of 7 Darlington transistor pairs, each capable of driving loads up to 500mA and 50V. Basically, a Darlington pair is a pair of transistors, where the second transistor amplifies the output current of the first transistor.
Package included:
1 x ULN2003 driver board
1 x 28BYJ-48 stepper motor
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