محرك خطوي 5 فولت 28BYJ-48 لوحة وحدة القيادة لاردوينو/ راسبيري باي/AVR/ARM/PIC

Features:

Dimensions of the Board: approx 35mm x 31mm.
Stepper motor driver board with ULN2003 chip.
Four-phase LED indicates the status of the stepper motor work.
Stepper motor with a standard interface, when used directly pluggable.
Stepper motor:
Voltage: 5V.
Diameter: approx 28mm.
Step angle: 5.625 x 1/64.
Reduction ratio: 1/64.
5 Line 4 phase can be driven by ordinary uln2003 chip, can also be connected in phase 2 development board used for.
supporting the use of a direct plug and easy to use stepper motor used in the development board.

Stepper motor wiring:
1. 4-way input of I1, I2, I3, I4 corresponding connect to the 4 IO lines of MCU.
2. Motor stepper directly plug motor interface, pay attention to the socket groove joints corresponding convex side.