Bipolar Stepper Motor Driver Board - A3967SLB Development Tool - mikroElektronika
Amazon.com: STEPPERONLINE Nema 8 Bipolar Smallest Stepper Motor 1.6Ncm/2.3oz.in 1.8deg 28mm 0.2A 4 Leads : Industrial & Scientific
SM42HT47-1684 nema 17 bipolar DC stepper motor, with Holding torque 5kg.cm 70oz.in, View DC stepper motor, SmartAutomation Product Details from Changzhou Smart Automation Motor Manufacturing Co., Ltd. on Alibaba.com
Amazon.com: Usongshine Nema 17 Stepper Motor Bipolar Step Motor for Titan Extruder 3D Printer 4.1V 1A 13Ncm (18.4oz.in) 4 Lead 1.8 Deg with 1m Cable (17HS4023) : Electronics