- Requirement for Line Following And Obstacle Avoidance (remove Ultrasonic sensor for Line Follower):
- x1 Arduino Uno R3/ Arduino Uno SMD R3/ Arduino Nano
- x2 Infrared Sensor (x3 ~ x5 for more accurate when tracking line and get back when move out from the track)
- x1 9V Battery (or x2 Power Cell 18650 2000mAh) (or at least x4 Duracell AA 1.5V)
- x1 9V Battery Clip (or Battery Box 18650 2 Cell (have switch)) (or Battery Box for AA Battery 4 Cell)
- x1 Ultrasonic Sensor HC-SR04
- x1 Motor Driver DC L298N
- x1 Holder for Ultra Sonic Sensor HC-SR04 (or you can glue sensor to robot)
- x1 Servo SG90 (for calculate the safest path to avoid obstacle) (optinal)
- ~20-30 male-male jumper wires
- ~20-30 male-female jumper wires
- x1 Switch (if you don't buy a battery box have switch)
- x1 Chassis (or DIY)
- x2 Motor DC motor 12V
- x2 Wheel
