Simple timer mode

[ghost]

Although this is a bit beyond the scope of the application, but it would be cool to write the time and turn on a simple timer.

[Hanziness]

I have been thinking of creating a "programmable" way to set up schedules, which would make the app flexible enough for this functionality, but I'm afraid it's a bit farther into the future. Thank you for the suggestion, though, I'll keep it in mind if I happen to include a feature that would allow this.