On-Board Resource - Waveshare AlphaBot User Manual

AlphaBot User Manual

On-board resource

1. Raspberry Pi interface: for connecting Raspberry Pi
2. Arduino interface: for connecting Arduino
3. Motor interface
4. Ultrasonic module interface
5. Servo module interface
6. Obstacle avoidance module interface
7. Speed measuring interface
8. Battery holder: supports 18650 batteries
9. Reserved power input (not soldered): for connecting other external power supply
10. Arduino expansion header: for connecting Arduino shields
11. UART interface: for connecting Bluetooth module, to control the robot remotely via
Bluetooth
12. SPI interface: for connecting NRF24L01 wirmoduleeless
13. Line tracking module interface
14. TLC1543: 10-bit AD acquisition chip, allows the Pi to use analog sensors
15. L298P: dual H bridge motor driver chip, up to 2A current
16. Anti-reverse diode
17. Power switch
18. LM2596: 5V regulator
19. Power indicator
20. UART switch: turn on to enable serial communication between Raspberry Pi and Arduino
21. IR receiver: control the robot remotely via infrared
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