SODIAL(R) L9110S DC Stepper Motor Driver H-Bridge For Arduino 800mA 2.5-12v TTL/CMOS UK Onboard two L9110S motor control chip onboard This module can simultaneously drive two DC motors or a 4-wire 2-phase stepper motor Work under low static current Power supply voltage: DC2.5-12V Each channel has 800mA continuous current output