motor driver
2 motor driver chips — pinouts, specs, and datasheets.
DRV8311
chip
DRV8311 · Texas Instruments
DRV8311 is a three-phase PWM motor driver for brushless DC motors, supporting up to 20V and 5A peak current.
L298N · STMicroelectronics
The L298N is a dual full-bridge (H-bridge) driver that runs two DC motors or one bipolar stepper, each direction-controlled with two inputs and speed-controlled by PWM on the enable pin. The common module adds an onboard 5V regulator.