Arduino uno with cable
full-size breadboard
9v battery plug
jumper wires
potentiometer
push button
5v active buzzer
resistor set
led assortment (red / green / yellow)
rgb led module
16x2 lcd display with i2c backpack
single digit 7-segment display
4-digit 7-segment display
8x8 dot matrix display
dht11 temperature & humidity sensor
ds18b20 waterproof temperature sensor
ultrasonic distance sensor (hc-sr04)
water level / rain sensor
sound detection sensor
joystick module
ldr (light dependent resistor)
infrared receiver
ir led + photodiode pair
rfid rc522 module with tag & key fob
real time clock module
4×4 matrix keypad
one-channel 5v relay module
ir remote controller
stepper motor with uln2003 driver
sg90 micro servo motor
arduino ide
kit storage box