the kit consist of :
arduino uno r3 with USB cable
header pins
breadboard 800p
breadboard wires
female to male wires
one channel relay module
I2C LCD 16*2
ultrasonic sensor module
motion sensor module
SG_50 servo motor
active buzzer
LDR sensor
5x LED (blue, red, green and yellow)
RGB LED
5x push buttons
transistors
5x diods
resistors
potintiometer
trimpot potentiometer
box