![Driving a mini 2-phase 4-wire stepper motor - #16 by MarkT - Motors, Mechanics, Power and CNC - Arduino Forum Driving a mini 2-phase 4-wire stepper motor - #16 by MarkT - Motors, Mechanics, Power and CNC - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/9/1/c/91ca93689d8c9cacf0eb74f0082f348cf014350b.png)
Driving a mini 2-phase 4-wire stepper motor - #16 by MarkT - Motors, Mechanics, Power and CNC - Arduino Forum
![Controlling Stepper Motors Using Power IO Wildcard, C Library Functions and MOSFET Drivers for Four-phase Six-wire Unipolar Permanent-magnet Stepper Motor Controlling Stepper Motors Using Power IO Wildcard, C Library Functions and MOSFET Drivers for Four-phase Six-wire Unipolar Permanent-magnet Stepper Motor](http://www.mosaic-industries.com/embedded-systems/_media/microcontroller-projects/stepper-motors/stepper-motor-operation.png)
Controlling Stepper Motors Using Power IO Wildcard, C Library Functions and MOSFET Drivers for Four-phase Six-wire Unipolar Permanent-magnet Stepper Motor
![How to connect a stepper motor with exactly 4 wires to Arduino? - Electrical Engineering Stack Exchange How to connect a stepper motor with exactly 4 wires to Arduino? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/Y97WN.png)