Simple weather station on Arduino

To refresh some basic knowledge about electronics and Arduino platform we will implement a weather station.

Let's define requirements we'll have to out weather station. It should:

• Display current temperature and humidity
• Display current time and date
• Set time and date manually using buttons

We will need following components:

• Arduino-compatible microcontroller
• DHT11 temperature/humidity sensor
• Real-time clock module
• Small breadboard
• 2 small push buttons
• 2 1kOhm resistors
• Bunch of wires
• 5V DC power adapter