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The Mondo Litter Box
A large entry hole is cut in the lid of
the box. This type of entry keeps most of the litter from migrating out.
A one inch round hole is drilled in the base (now on top) of the storage box and a 12 volt dc wall-wart powers the fan.
Usually, there is no smell at all from
this system do to the constant outflow of air and really low humidity
here in Arizona. Changing the litter out once a month works just fine. At least, the cat is not complaining.
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Not
every new use of technology requires a microcontroller. This one uses
a 12 volt computer fan from CompUSA, a snap close food box from Walmart,
some PVC pipe from Home Depot, and a large plastic storage container from
Big Lots.
A
4 inch box fan is mounted inside the food storage box whose lid is screwed
to the container and holes drilled thru the lids of both.
Sections
of 1 inch pvc pipe are cut and jammed together to route the odors out
a nearby window.
