HALJIA L9110S Dual-Channel H-bridge Stepper Motor Dual DC Motor Driver Controller Board Module Compatible with Arduino

1. Double L9110S chip motor driver chip 2. Power supply voltage: 2.5V - 12V3. Suitable motor scope: motor working voltage of 2.5 v to 12 v, 0.8 A maximum working current4. Can drive two DC motors at the same time, or 1pcs Phase 4 line 2 type stepping motor5. PCB size: 2.8 cm * 2.1 cm super small volume, suitable assembling6 Set fixed mounting holes, diameter: 3 mmInterface specification:6 p black bending row needles explainVCC -- external 2.5 V to 12 V voltageGND -- external GNDIA1 -- external microcontroller IO portIB1 -- external microcontroller IO portIA2 -- external microcontroller IO portIB2 -- external microcontroller IO port4 p green terminal instructionsOA1 OB1 connecting DC motor 2 pin, no directionOA2 OB2 connecting DC motor 2 pin, no directionDirections for useConnecting VCC, GND module power indicator lightingIA1 input high level, IA1 input low level, OA1 OB1 motor forward;IA1 input low level, IA1 input high level, OA1 OB1 motor reverse;IA2 input high level, IA2 input low level, OA2 OB2 motor forward;IA2 input low level, IA2 input high level, OA2 OB2 motor reverse.Packing List:1 x Motor Driver Module