![X27.168 gauge stepper motor library - #18 by jremington - Motors, Mechanics, Power and CNC - Arduino Forum X27.168 gauge stepper motor library - #18 by jremington - Motors, Mechanics, Power and CNC - Arduino Forum](https://aws1.discourse-cdn.com/arduino/original/4X/3/3/d/33d20b57d441590392a3f033a9c5cc525bbf2de4.gif)
X27.168 gauge stepper motor library - #18 by jremington - Motors, Mechanics, Power and CNC - Arduino Forum
When a stepper motor requires a sequence of four different on-off combinations (e.g., wire 1 on, 2 on, 3 off, 4 off) cycled repeatedly to continue rotating, is a group of four
When a stepper motor requires a sequence of four different on-off combinations (e.g., wire 1 on, 2 on, 3 off, 4 off) cycled repeatedly to continue rotating, is a group of four
![arduino - "Standard orientation" for stepper motors in data sheets - Electrical Engineering Stack Exchange arduino - "Standard orientation" for stepper motors in data sheets - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/nyeOe.gif)