The OnTime alarm clock is a DIY mod that automatically turns your alarm on and off when you get into and out of bed.
The entire project costs less than $10 in parts and is simple enough for a novice to build in one sitting, yet useful enough to become a mainstay in the bedroom.
1 Comment for The OnTime Alarm Clock
linux | January 28, 2008 at 11:28 am
I also tried to make one of these, but for computer. I connected all the buttons together so that they just formed one big button. Then i hooked that thing straight to serial port pins 1 and 4 and monitored the line status.. Well worked nicely with my laptop but with my another computer it didn’t really work. The port state was just 1 all the time :p
Are you gonna be releasing the building blog soon? I could maybe use it to create this for PC?