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NOYITO HG7881 2-Channel Motor Drive Module Suitable for Driving 2 DC Motors at Same Time or 1 4-Wire 2-Phase Stepper Motor (Pack of 2)
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NOYITO HG7881 2-Channel Motor Drive Module Suitable Features
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Two HG7881 motor control chips onboard.
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The module can drive 2 DC motors at the same time or 1 4-wire 2-phase stepper motor .
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Module input voltage: 2.5-12V.
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Each channel has 800mA continuous current output capability.
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PCB size: 29.2 (mm) x 23 (mm).
About NOYITO HG7881 2-Channel Motor Drive Module Suitable
Features: 1. Two HG7881 motor control chips onboard. 2. The module can drive 2 DC motors at the same time or 1 4-wire 2-phase stepper motor . 3. Module input voltage: 2.5-12V. 4. Each channel has 800mA continuous current output capability. 5. PCB size: 29.2 (mm) x 23 (mm). Interface Description [6P black pin instructions] 1, VCC: power supply +. (2.5V-12V) 2. GND: Power supply -. 3, IA1: connected to the microcontroller IO port 4, IB1: connected to the microcontroller IO port 5, IA2: connected to the microcontroller IO port 6, IB2: connected to the microcontroller IO port [4P green terminal description] 1. OA1 OB1 is connected to 2 pins of DC motor. 2. OA2 OB2 is connected to 2 pins of DC motor. Module instructions Connect VCC, GND to the power supply, and the module power indicator lights. IA1 input high level, IB1 input low level, [OA1 OB1] motor forward; IA1 input low level, IB1 input high level, [OA1 OB1] motor reversed; IA2 input high level, IB2 input low level, [OA2 OB2] motor forward; IA2 input low level, IB2 input high level, [OA2 OB2] motor reversed; Package Included: 2Pcs NOYITO HG7881 2-Channel Motor Drive Module
