Kit Includes 1 Arduino UNO 1 2 Arduino UNO USB cable 1 3 NODE MCU BOARD 1 4 NODE MCU CABLE 1 4 LED RED 1 5 LED GREEN 1 6 LED YELLOW 1 7 BUZZER 5V 1 8 RGB LED 1 9 SWITCH 2 TERMINAL 2 10 SEVEN SEGMENT DISPLAY 1 11 TEMPERATURE SENSOR LM35 1 12 LDR SENSOR 1 13 DOT MATRIX MODULE 1 14 IR SENSOR MODULE 1 15 ULTRASONIC SENSOR MODULE 1 16 KEYPAD 4X4 MATRIX 1 17 POT 10K 1 18 ULTRASONIC SENSOR MODULE CASE 1 19 ROBOT RED CHASSIS 1 20 BO MOTOR L SHAPE 2 21 BO WHEEL 2 22 CASTOR WHEEL 1 23 SCREWDRIVER 1 24 SCREW POUCH 1 25 9V BATTERY 1 26 MALE – MALE CONNECTING WIRE 15 27 FEMALE TO FEMALE CONNECTING WIRE 15 28 FEMALE – FEMALE CONNECTING WIRE 15 29 RELAY MODULE 1 30 MOTOR DRIVER L293D MODULE 1 31 BREADBOARD 140 POINTS 1 32 batter connector 1