Quantity   Component name
1 × BLDC motor driver: https://www.ebay.com/itm/5V-36V-350W-DC-Brushless-Motor-Controller-BLDC-PWM-Driver-Board/391753214067 5-36V 350W brushless DC motor driver with PWM input
1 × CPAP blower: pulled from a DeVilbiss CPAP machine Centrifugal air pump with brushless DC motor