Noodlebots on patrol

better at interacting with humans than each other.. NoodleBot2: - Satay-veg egg noodles with tofu - Arduino Nano v3 - EasyVR 2.0 voice recognition module - 4 x MG90 Micro Servos - Ultrasonic Module HC-SR04 - 8x8 LED matrix KEM-7088 - MAX7219 Display Driver - Garan Audio Module - 2GB Micro SD - HC-SR501 IR Sensor - 2 x ball switches - 1000mAh 20C 2S Lipo Battery - U-BEC 3A 5/6V - Mini White Pillow Speaker - Low Voltage Lipo Monitor