A robot to tell you when to change the cat litter without having to go and take a look would be great.
By sweetn8
Other robots from Synthiam community

Jstarne1's Air Tunnel Plus Bot The Smartest Way To Kills...
UV Air sterilization and Surface Disinfection robot. I already have the plain version working, a sort of dumb air...
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Sfoy's My Frankenbot - Robosapien, Hearoid, Ottobot Head
IN progress... I am using a hearoid omni bot base. - The base will house: need some new treads if anyone has any ideas...

Cardboardhacker's Technopro Wall-E Project
I have finally started my wall-e project. I have desided to keep it simple due to my lack of income at age 12. I have...