Terrarium (unfortunably with Windows)
Since I like leguana a lot - I have a great terrarium in my livingroom woth 2 green leguana in, and off carse using my experience from my job here.
To start with you can here see some pictures of my terrarium:
In top of the terrarium there a space for all the controlling elements - since I don't wan't to control the temp etc by hand. So build a little case with PSU, Signalix MT-101 and a lot of small 24V switches. In the end - it looks like this:
Now I can start up the WindowsXP - and using RemoteDesktop (RDP) for controlling the machine and temperature,ligth etc in the terrarium using these MT-programs !