Dual DC Stepper Motor Driver Controller (H-bridge L9110S)

A dual DC stepper motor driver controller is a device that allows you to control two DC stepper motors using an H-bridge circuit. The H-bridge is a type of circuit that allows you to drive a DC motor in both directions by applying voltage to different combinations of the motor's terminals. The L9110S is a popular choice for an H-bridge IC (integrated circuit) due to its low cost and ease of use. The dual DC stepper motor driver controller typically includes two L9110S ICs, as well as other supporting circuitry such as connectors for connecting the motors and a set of control inputs for directing the movement of the motors. It is often used in robotics and other applications that require precise, step-by-step control of DC motors.   Onboard two the L9110S motor control chipthe module can simultaneously drive two DC motors or a 4-wire 2-phase stepper motorthe 800mA continuous current output capability per channelLow static work currentEach channel has 800mA continuous current outputLow saturation pressure dropTTL/CMOS output level compatible, can be connected directly to the CPUOutput built-in clamping diode, apply to the perceptual loadControl and drive integrate in ICHave pin high pressure protection function