Amazon.com: Mengmen 10pcs JUYI Original JY01/ JY01A Control IC PWM Control Function Driver Chip for BLDC Motor with Hall Or No Hall Driver (Color : JY01(1C18) 1S) : Industrial & Scientific
Amazon.com: DC 5-12V/15-160V Stepper Motor Drive,PWM Adjustable Stepper Motor Controller Signal Generator Speed Regulator : Industrial & Scientific