ITEM NAME:L9110S DC Stepper Motor Driver H-Bridge For Arduino 800mA 2.5-12v TTL/CMOS B9P5 L9110S DC Stepper Motor Driver H-Bridge For Arduino 800mA 2.5-12v TTL/CMOS B9P5 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 Low saturation pressure drop TTL/CMOS output level compatible, can be connected directly to the CPU Output built-in clamping diode, apply to the perceptual load Control and drive integrate in IC Pin high pressure protection function Working temperature: 0-80 ℃ Size:29*21mm (L*W) package include:1xStepper Motor Driver Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.