Arduino-Modded Stoplight as a Server Monitor
This is an epic mod. You’re probably familiar with the stoplight as an overused analogy on dashboards for everything from business analytics to web site metrics.
Someone applied it literally to server uptime, and the result is very cool.
Check out the Instructables for the nitty-gritty.

Image from Engadget
Arduino-modded stoplight makes the bestest server monitor you’ll see this week — Engadget
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September 20th, 2011 at 11:27 pm
What’s the stepladder for?
September 20th, 2011 at 11:47 pm
To put aluminum foil over the red light when it gets annoying.
September 21st, 2011 at 12:14 am
Heh, I think it’s leftover from the install.
September 21st, 2011 at 11:04 am
In the apps world they’re called post-implementation steps.