Hey I am new arduino .
I am curious to build my first project into that I want to automate my aquarium
I want filter to be on for 4 hrs , oxygen pump for next 4 hrs. light in night. and Heater always to be on.
all above mentioned equipment’s works on 220-230 Volts.
My questions are
1.which arduino board suitable for this project.
2. Which Relay shield require for 220-230 volts equipment’s
3. To handle the relay from android mobile what additional hardware require?
What additional hardware do I need to purchase inorder to complete this project.
any sample code will help me lot.
Appreciate help on same.