3D Printable Pet Foot Dispenser With Level Sensing

Austin Allen shares how to build your own 3D-printed pet food dispenser with a food level sensor. via hackster.io

In this project, I built a 3D-printed pet food dispenser with a food level sensor and RGB LED light bar to indicate the fill level! As your pet eats the foot in the open tray in the bottom of the dispenser, food in the upper reservoir gradually falls to keep that space filled, so your pet doesn’t run out of food to eat. An RGB LED light strip shines behind a 3D printed “light bar” to indicate the fill level (green is sufficiently filled, yellow is getting close to empty, and red means you need to refill the food reservoir.)

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