FREE DOWNLOAD STLs & F3D files:
https://cubebrush.co/momwillbeproud/p...

(NOW FREE) Fat Pet Feeder is a fully automatic 3D printed arduino pet feeder. Use it for cats, small dogs or maybe rodents? Keep your pet diet healthy, keep the pet food fresh, keep them fed while not at home, make this DIY project with your kids.

Personal website: https://momwillbeproud.com

Help me making these videos and new projects, join my patreon and get the files, early access, behind the scenes content:
(patreon discontinued)


Parts required:
SpringRC SMS4303R continuous rotation servo – https://amzn.to/2YoAU0y
Arduino nano clone – https://amzn.to/2YqMQPn
3x Microswitches – https://amzn.to/2Hdo0N2 https://amzn.to/2PUCYtU
Breadboard – https://amzn.to/2PW5Phy
Prototype PCB – https://amzn.to/2Ymaht6 https://amzn.to/2vPhOEf
DC connector – https://amzn.to/3OsON87
4x M4 screws – https://amzn.to/2VA4Vxu https://amzn.to/2HeUaYC
5V 3A power supply – https://amzn.to/2VvufEs

For the battery version:
3x D size batteries – https://amzn.to/2Q38NRy
LM2587 boost converter – https://amzn.to/2YkXBm6
IRL540N mosfet – https://amzn.to/2LwId4n
DS3231 RTC – https://amzn.to/2Jz6Uun
Capacitors – https://amzn.to/2LwIhB9 https://amzn.to/2YiCpgD
Battery contacts – https://amzn.to/2Yofn7R
Atmega328ppu – https://amzn.to/2Ynayvw

Code example:
–Wall socket version with 8 hours delay:
https://gist.github.com/ulitiy/25d675...
–Battery version with button:
https://gist.github.com/ulitiy/c4004e...

How to connect RTC:
https://www.dropbox.com/s/0sagnsfc8rt...
https://3ddiy.ru/upload/medialibrary...

Leave your comment with a #FatPetFeeder hashtag to participate in a giveaway.
If you need any help with 3D printing, wiring or coding please ask your very specific question in the comments.

#3DPrinting
#CatFeeder