DAOKAI L9110S DC Stepper Motor Module, 5Pcs Dual-Channel H-bridge DC Stepper Driver Board 2.5-12V Motor Driver Controller Module LED Lights for Arduino Stepper Motor Smart Car

Introduce: 1. Double L9110S chip motor driver chip 2. Power supply voltage: 2.5V - 12V 3. Suitable motor scope: motor working voltage of 2.5 v to 12 v, 0.8 A maximum working current 4. Can drive two DC motors at the same time, or 1pcs Phase 4 line 2 type stepping motor 5. PCB size: 28 x 21mm/1.10 x 0.83in, super small volume, suitable assembling 6. Set fixed mounting holes, diameter: 3 mm L9110S Chip: The chip has two TTL/CMOS compatible level inputs, with good anti-interference; two outputs can directly drive the forward and reverse motion of the motor, it has a large current drive capability, each channel can pass 800mA Continuous current, the peak current capability can reach 1.5A; at the same time, it has a low output saturation voltage drop; the built-in clamping diode can release the reverse impulse current of the inductive load, making it suitable for driving relays, DC motors, stepper motors or The use of switching power tubes is safe and reliable. 4 p green terminal instructions: OA1 OB1 connecting DC motor 2 pin, no need to distinguish between positive and negative OA2 OB2 connecting DC motor 2 pin, no need to distinguish between positive and negative Control logic: Connecting VCC, GND module power indicator lighting IA1 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 Package includes: 5 x L9110S DC Stepper Motor Driver Controller Board 1 x 30Pin Female to Male Cable 2 x 50cm/19.68inch 24AWG Cable