3PCS 5A DC Motor PWM Speed Controller DC 4.5V-35V Speed Control Switch Speed Control Module with Speed Control Knob 5A 90W
3pcs DRV8871 DC Motor Drive Module - h Bridge Motor Driver for Brushed Motors, 6.5v-45v 3.6a max pwm Control Drive Breakout Board
DC Electric Motor Drive, 3500RPM High Speed Permanent Magnet 12V DC Motor High Torque 30W CW/CCW (12V DC 3500RPM)
6Pcs 280 Micro DC Motors 3V-12V 13500RPM 0.5A with 2.8mm Insulated Connector & 6inch 20AWG Wire for RC Boat, DIY Airplane, Model Toys, 12V DC Motor Compatible