alarmclock with 2 alarm times, 128x64 LCD with KS0108, displays time / time&date / a menu to change time & alarms, rotary encoder with push button, relay which switsches on a hi-fi system or something else, a 1F- Cap as a backup supply
Alarmclock
features:
- alarmclock with 2 alarm times
- 128x64 LCD with KS0108
- displays time / time&date / a menu to change time & alarms
- sleeptimer, relay is switched of when timer runs out
- rotary encoder with push button
- relay which switsches on a hi-fi system or something else
- a 1F- Cap as a backup supply
todo/ desired improvements/ known issues:
- a more precise real time clock would be nice
- a speaker or beeper directly connected to the mbed
- there is a bug where the big font is not displayed correctly
Schematic:
/media/uploads/gaebu/alarmclock_mbed_128x64.pdf
KS0108.lib@2:fbf734bc04de, 2016-01-05 (annotated)
- Committer:
- gaebu
- Date:
- Tue Jan 05 11:17:59 2016 +0000
- Revision:
- 2:fbf734bc04de
- Parent:
- 0:62a6f55722d9
- backligt gets on if input is made and switches off after 5s; - sleeptimer is now working correctly; - new Fonts
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
gaebu | 0:62a6f55722d9 | 1 | http://mbed.org/users/DimiterK/code/KS0108/#e4b50f4c13a8 |