I am going to make a small device using PIC16f676. The device needs to produce little beeps every 15 minutes. The Beep Should Sound Like ~~~Beep~~~Beep~~~~.
I don't need any accurate 15 minutes, inaccuracy as large as +- 50% is O.K. So, this enables us to use sleep modes and watch-dog timer.
The purpose is to remind you for reality checking so as to induce lucid dreaming.
https://en.wikipedia.org/wiki/Lucid_dreaming
I am trying to find out best power saving Configuration (WDT prescale, which oscillator to use) and also the best (shortest?) code.
Until I come-up with something and ask you if its good, you may also like to suggest something.
I don't need any accurate 15 minutes, inaccuracy as large as +- 50% is O.K. So, this enables us to use sleep modes and watch-dog timer.
The purpose is to remind you for reality checking so as to induce lucid dreaming.
https://en.wikipedia.org/wiki/Lucid_dreaming
I am trying to find out best power saving Configuration (WDT prescale, which oscillator to use) and also the best (shortest?) code.
Until I come-up with something and ask you if its good, you may also like to suggest something.