PIC16F84 Alarm Clock

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This is an alarm clock I built. It was very effective during the sort time I used it, because I programmed it to play a very annoying tune through a speaker. I actualy started to wake up before the alarm went of, so other people int he house didn’t wake up from the anoying pitches it played. The Jal sourcecode is available on my download page Features * Timekeeping using the pic’s timer0 interrupt * 4×20 hd44780 compatible backlit lcd, displaying the time in big numbers (4×4 and 4×3) * Alarm sound tune using pwm * computer interface for synchronizing time with the web.

Read More Source:
http://www.thouters.be/PicAlarmClock
Thank you.

This entry was posted on Friday, February 1st, 2008 at 9:03 am and is filed under Timer, microcontroller. You can follow any responses to this entry through the RSS 2.0 feed.