Arduino Uno Kit Consists of : Arduino UNO R3 Breadboard 830p SERVO MOTOR SG90 9G Ultrasonic Sensor LCD 16x2 BREADBOARD WIRES 40PCS LM35 TEMPERATURE SENSOR Relay Module 1 channel Diode Transistor 2n2222 Potentiometer 50k ohm Potentiometer 10k ohm Resistor 330 ohm Resistor 1k ohm Resistor 10k ohm Push Button 4 pin BREAK AWAY MALE HEADERS Wires Female - Male Buzzer 5V LED 5mm Red LED 5mm Blue LED 5mm Green LED 5mm Yellow Light Sensor LDR(3mm) Sensor RGB led