| Quantity | 1 Set |
| Color | Deep Blue |
| Material | PCB |
| English Manual / Spec | No |
| Certification | N/A |
| Packing List | 1 x Module 2 x Motors |
1. L293 Small motor drive chipset; working voltage is 4.5-3.6V; Maximum drive current is 1 A.
2. Two DC motor interfaces; One 4-stepper motor interface.
3. Strong and weak electric power worked by Optocoupler isolation、 maximizing the distraction influence for MCU from electromagnetic.
4. Two H-bridge drivers are convenient to make pulse-width modulation (PWM).
5. Use a locking type terminals、 easy to connect a DC motor and motor power.
6. Separate power supplied for motor drive and logic control、 which can use 3.3V or 5V system control.
7. There is no over-current protection in the inner chip. Please keep in mind the motor current must not too large.
Dimensions: 2.76 in x 2.17 in x 0.04 in (7.0 cm x 5.5 cm x 0.1 cm)
Weight: 3.17 oz (90 g)