The motor drive module itself comes with a four-way L9110S chip.
Module power supply voltage: 2.5-12V
suitable for the motor range: motor operating voltage between 2.5v-12v, large operating current 0.8A, the current market intelligent car voltage and current are within this range
can drive 4 DC motors, or 2 4-wire 2-phase stepper motors at the same time.