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Hey everyone! Here is a Stepper Motor BoosterPack I have been working on that utilizes the DRV8825. I just ordered the boards today and will be working on some code samples while I wait on them. The DRV8825 can drive one bipolar stepper motor or two DC motors. It has a 8.2-V to 45-V supply range with 2.5-A peak at 24-V. I tried to design for the full operating range of the chip while maintaining the BoosterPack size guidelines. http://www.ti.com/product/drv8825 Let me know what you think! I am working on a BLDC Motor BoosterPack as well that I will post later. Motor_Driver_DRV8