I am using Arduino uno and mcp7940 N RTC module.I could able to display RTC date and time. Now i am trying to implement timeswitch application. where we i wanted to run on the relay in weekdays and turnoff
For example mon- Fri could set various timing where as Sat- Sun should for relay should be deactivated.
I would like to know how can i display Mon-FRI based on the day ??
How weekdays in RTC module help to decide which days running.