Description
Description: 1. Weight: 5g 2. PCB board size: 18 (mm) x26 (mm) 3. Power supply: 5V 4. Chip: ULN2003 5. Main color: blue 6. Application: DIY project 7. Chip all the pins already leads for easy connection to use 8. 4-way signal indicator 9. XH-5P socket, can be connected directly 28BYJ-48 Model stepper motor
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