Community idea
The Sift-and-Seal Automated Cat Litterbox
A smart litterbox that uses a stepper-driven rail system to automatically scoop waste into a sealed compartment after your cat leaves. It eliminates daily maintenance and keeps odors trapped using a synchronized lid mechanism.

AI sketch · Nano Banana
0 upvotes👁️ 8 views
Original prompt
Cat litterbox auto-cleaner. PIR detects when the cat leaves the box. After 60 second cooldown, a small scoop on a rail runs once across the box pushing waste into a sealed bin. Lid closes between cleanings. 3D-printed parts, two NEMA 17 steppers, ESP32. The bin gets emptied weekly instead of daily.
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