Electromagnetism and the Lavet Motor - ppt video online download
Stepper Motor Driver Circuit
Greg on X: "Here is a view inside once of the motors. Two coils enable you to rotate the motor in both directions, compared to the basic Lavet-style motor found in many
Lavet-type stepping motor - Wikipedia
Small Stepper Motor - ROB-10551 - SparkFun Electronics
Lavet stepper motor // quartz watch working - YouTube
Basics of stepper motors
Adafruit Accessories Stepper Motor NEMA17 12V 350mA - Amazon.com