Raspberry Pi Expansion Board, DC Motor / Stepper Motor DriverFeatures1. Supports Raspberry Pi A+/B+/2B/3B/3B+2. Freescale H-bridge driver MC33886, controls DC motors to turn in both directions3. Onboard 5V regulator, provides power to Raspberry Pi4. Onboard IR receiver, used for remote control robot5. Multi protection circuit, excellent stability- 2A self-recovery fuse, keep your Pi safe- Driver chip features Short-Circuit Shutdown for Large Output Current, Undervoltage Disable Function- Reversed polarity protection for motor output- Anti-reverse diode for power supply6. Power input range: 7V~40V7. Single motor output current: up to 5A8. Power supply current for Raspberry Pi: up to 2AWhats on Board1. Raspberry Pi Expansion Board on board resource2. Raspberry Pi GPIO interface: for connecting Raspberry Pi3. Motor screw terminal: for connecting motors4. External power input5. 74LVC4245AD: voltage level conversion chip, buffer device6. MC33886: motor driver chip7. LM2596-5.0: 5V regulator8. Power indicator9. Raspberry Pi power selection10. OFF: Raspberry Pi powers the Motor Driver Board11. ON: Motor Driver Board powers the Raspberry Pi12. 2A self-recovery fuse13. IR receiver14. Schottky diodes: protects the motor driver15. Power supply anti-reverse diodePackage Contents1. RPi Motor Driver Board x 12. RPi screws pack (2pcs) x 1
