1 Arduino Uno R31 Led 5mm (mix Colors Pack Of 25 Pcs)1 Rechargeable Battery Pack For Arduino And Robot Power Supply With Charger1 Towerpro Sg90 Sg 90 180 Degree Servo Motor1 Hc-sr04 Hc Sr04 Arduino Ultrasonic Sensor1 Ultrasonic Distance Sensor Mounting Bracket Holder Stand10 20cm Pin To Hole 1 Pin Jumper Wire Dupont Line Arduino Male To Female10 20cm Pin To Pin 1 Pin Jumper Wire Dupont Line Arduino Male To Malehttps://www.youtube.com/watch?v=mHaeDoFOVX0