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Waveshare MC33886 DC Motor / Stepper Motor Driver for Raspberry Pi
.sku-text{font-size:13px;width:898px;margin:5px 0;font-family:'Verdana';} Overview The RPi Motor Driver Board gives your Pi the ability to drive two DC motors OR one stepper motor. It's an ideal choice to DIY mobile robot based on Raspberry Pi. Features Supports Raspberry Pi A+/B+/2B/3B Freescale H-bridge driver MC33886£¬ controls DC motors to turn in both directions Onboard 5V regulator£¬ provides power to Raspberry Pi Onboard IR receiver£¬ used for remote control robot 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 supply Power input range: 7V~40V Single motor output current: up to 5APower supply current for Raspberry Pi: up to 2A What's on Board 1. Raspberry Pi GPIO Interface; for connecting Raspberry PI 2. Motor screw terminal: for connecting motors 3. External power input 4. 74LVC4245AS: Voltage level conversion chip£¬ buffer device 5. MC33886: Motor driver chip 6. LM2596-5.0: 5V regulator 7. Power indicator 8. Raspberry Pi power selection ? OFF: Raspberry Pi powers the Motor driver board ? ON: Motor Driver Board powers the Raspberry Pi 9. 2A Self-recovery fuse 10. IR receiver 11. Schotty diodes: protects the motor driver 12. Power supply anti-reverse diode