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Waveshare AlphaBot-Pi Robot for Raspberry Pi / Arduino - Blue + Black
Raspberry Pi robot building kit: Raspberry Pi 3B + AlphaBot + CameraAlphaBot Features Raspberry Pi/Arduino interfaces£¬ works with either one separately£¬ or bothArduino extend header£¬ supports Arduino shields Modular design£¬ plug-and-play modules like line tracking£¬ obstacle avoidance£¬ speed measuring£¬ etc. eliminating the trouble of connecting mess wires. LM298P motor driver with diode protection circuit£¬ more safety LM2596 voltage regular£¬ provides stable 5V power to the Raspberry Pi/Arduino TLC1543 AD acquisition chip£¬ allows the Pi to use analog sensors What's on the AlphaBot Mainboard Raspberry Pi interface: for connecting Raspberry PiArduino interface: for connecting ArduinoMotor interfaceUltrasonic module interfaceServo module interfaceObstacle avoidance module interfaceSpeed measuring interfaceBattery holder: supports 18650 batteriesReserved power input (not soldered): for connecting other external power supplyArduino expansion header: for connecting Arduino shieldsUART interface: for connecting Bluetooth module£¬ to control the robot remotely via BluetoothSPI interface: for connecting NRF24L01 wirmoduleelessLine tracking module interfaceTLC1543: 10-bit AD acquisition chip£¬ allows the Pi to use analog sensorsLM298P: dual H bridge motor driver chip£¬ up to 2A currentAnti-reverse diodePower switchLM2596: 5V regulatorPower indicatorUART switch: turn on to enable serial communication between Raspberry Pi and ArduinoIR receiver: control the robot remotely via infraredRaspberry Pi/Arduino selection: select the Raspberry Pi or Arduino to control the robot peripherals