The Basic Starter Kit for Arduino Uno R3 is a complete DIY package that includes the following components:

• 5 pieces of yellow LEDs
• 5 pieces of green LEDs
• 5 pieces of red LEDs
• 1 piece of RGB LED
• 1 piece of thermistor
• 1 piece of tilt switch
• 2 pieces of photoresistors
• 10 pieces of Male-to-Male Dupont wires
• 30 pieces of three types of resistors
• 6 pieces of push buttons
• 1 piece of variable resistor (10K)
• 1 piece of active speaker
• 1 piece of passive speaker
• 1 piece of DHT11
• 1 piece of 7-segment Display with 1 digit
• 1 piece of water level detection sensor
• 1 piece of sound detection module
• 1 piece of soil moisture sensor
• 1 piece of obstacle avoidance module
• 1 piece of USB cable
• 1 piece of breadboard
• 1 piece of R3 CH340

The kit also includes a plastic case for the safe storage of the components.