Loffol countdown timer
Loffol is a configurable liftoff (countdown) timer with selectable alarm sound.
To set the countdown interval, select the hours, minutes, and seconds from the drop-down controls and then click Set. This will lock out the drop-down controls. Loffol will start counting down from the time you set. The alarm will ring when the counter reaches 00:00:00.
To stop the alarm when it's ringing or to turn it off before it rings, click Reset.
Note that a short burst of the selected alarm will sound at a warning time before the counter reaches 00:00:00. You can set or disable this using the w= setting; see below.
Warning alarm time in seconds: /cgi-bin/loffol.cgi?w=n where n is -1 to disable the warning alarm, or anything greater than 15 to set the warning alarm time to that number of seconds.
- -1 (disable; actually sets w=99999, which is greater than the 24-hr range covered by this timer)
- 15 (15 s, minimum)
- 30 (30 s)
- 45 (45 s)
- 60 (60 s, 1 min)
- 120 (120 s, 2 min)
- 300 (300 s, 5 min)
- 600 (600 s, 10 min)
Show diagnostic screen: /cgi-bin/loffol.cgi?d=n where n can be anything other than blank, e.g., d=1.
show (new window)