Description:

• Motor drive of double L9110S chip
• Supply voltage: 2.5-12V
• Suitable range: Working voltage between 2.5-12V, the max working current is 0.8A
• It can drive 2 direct current machines at the same time, or 1pc two-phase 4-wire stepping motor
• PCB board size(L*W): Approx. 2.8 x 2.1cm / 1.1 x 0.83 inch (ultra small volume, easy to assemble)
• It has fixed installation holes, and diameter is 3mm

Module port specification:

• 6pcs yellow pins:
• VCC --2.5V-12V voltage
• GND --GND
• IA1—singlechip IO port
• IB1-- singlechip IO port
• IA2-- singlechip IO port
• IB2-- singlechip IO port
• 4pcs blue ports:
• OA1 OB1 connect 2pcs pins of DC Motor, directionless
• OA2 OB2 connect2pcs pins of DC Motor, directionless

Module instructions:

• Power indicator light is on if you connect VCC and GND.
• IA1 input high level, 1A1 input low level, (OA1, OB1) Motor corotates.
• IA1 input low level, 1A1 input high level, (OA1, OB1) Motor reverses.
• IA2 input high level, IA2 input low level, (OA2, OB2) Motor corotates.
• IA2 input low level, IA2 input high level, (OA2, OB2) Motor reverses.

Package Includes:

• 1 x Motor driver module