Package Content: 1 x L9110S DC/Stepper Motor Driver Module 1 x Zitrades After Service Card Spec: 1. Low static current work; 2. Wide range of power supply: 2.5V to 12V. 3. Each channel has a continuous output current 800 ma ability; 4. The lower saturation voltage; 5. TTL/CMOS compatible output level, can be connected directly to the CPU 6. Output with clamping diodes, apply to the perceptual load; 7. Control and drive integration with IC; 8. Have the pin high voltage protection function; 9. Working temperature:0-80 Degree 10. Module can drive two DC motor or one 4-wire-2-phase stepper motors 11. Onboard two L9110S motor drive control chips