Project:BinaryClock

What

A binary clock that Ciarán made after the Arduino Workshop.

Design Criteria

• Must have a time display (duh).
• Must have a minimum of buttons, preferably two
• Will use GPS time/date to be semi-accurate.
• Must be able to change between GMT/BST
• Must be as low power, long life as possible.
  • By default time display will be off.

Button Logic

Buttons need to snooze, set alarm, show date, show time, show alarm.

The following is based on two buttons

• Either button will snooze the alarm, if alarm is sounding.
• Holding button 1 will turn alarm off.
• Button 1 will show time (when no time or date is displayed).
• Button 2 will show date.
• Holding button 2 will show alarm.
• Holding Button 1+2 will put clock into set alarm mode.
  • Button 1 will increase the hour, button 2 will set the hour.
  • Button 1 will increase minute, button 2 will set the minute.
  • Clock will go back to displaying the time.

TODO

• Get accurate time measurement
• Add buttons
• Add ability to set an alarm
• Add a piezo
• Make battery supply
• Make it "radio-controlled"
• Make a box