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Feeding Cat Remotely Using Smartphone

About the project

Do you wanna feed your pet when you are not at home? I have made a feeding machine that can be controlled on a browser using your smartphone.

Project info

Difficulty: Easy

Platforms: AdafruitAndroidAppleArduinoRaspberry Pi

Estimated time: 4 hours

License: GNU General Public License, version 3 or later (GPL3+)

Items used in this project

Hardware components

LiPo Battery Manager Battery Manager LiPo Battery Manager Battery Manager x 1
Tiny OTG Adapter - USB Micro to USB Tiny OTG Adapter - USB Micro to USB x 1
DC Motor in Micro Servo Body DC Motor in Micro Servo Body x 1
ITO Coated PET Plastic ITO Coated PET Plastic as much as possible x 1
Pipe Probe ntc hvac temp probe Pipe Probe ntc hvac temp probe x 1
obniz obniz https://obniz.io/ x 1

Software apps and online services

Android Android
iPhone iPhone

Story

Do you wanna feed your pet when you are not at home? I have made a feeding machine that can be controlled on a browser using your smartphone with obniz.

Step 1

Cut the pipe and prepare the screw. I made the screw by using 3D printer. Then, connect screw to a motor and put them into a box.

Step 2

Connect the servo motor to obniz.

io0: GND,

io1: VCC,

io2: signal

Then power up your obniz.

Step 3

Write codes and put food into the bottle. Food will come out from the pipe.

Schematics and circuit diagrams

Obniz and servo motor

CAD, enclosures and custom parts

Screw stl file

Go to download

Code

Untitled file

Credits

Photo of obniz.io

obniz.io

Obniz is cloud-connected IoT development board

   

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