Raspberry Pi automated fish feeder
Fish Food
© Lead Image © alexpokusay, 123RF.com
Whether at work or on vacation, every pet lover worries about how to take care of their little roommates in their absence. What aquarium owners need is an automatic feeder.
Aquarium feeders have been around for a long time, but after my recent research, none of the devices really seemed practical to my mind. Very few devices provide feedback about malfunctions, which could be a nasty surprise when you return home. I created this automatic feeder project for my aquarium for peace of mind.
A Raspberry Pi Zero is a good choice as a control center for a fish feeder: It comes with everything you need to control the mechanical system and to grab images with a Pi cam (Figure 1). It is also compact enough to fit in a small housing. Integrating a Pi Zero W with your wireless home network will allow you to post various captured images online while you are on the road.
Figure 1: The DIY feeder made with a Raspberry Pi and a camera on the side of the aquarium.
[...]
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
US / Canada
UK / Australia
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.
News
-
TuxCare Announces Support for AlmaLinux 9.2
Thanks to TuxCare, AlmaLinux 9.2 (and soon version 9.6) now enjoys years of ongoing patching and compliance.
-
Go-Based Botnet Attacking IoT Devices
Using an SSH credential brute-force attack, the Go-based PumaBot is exploiting IoT devices everywhere.
-
Plasma 6.5 Promises Better Memory Optimization
With the stable Plasma 6.4 on the horizon, KDE has a few new tricks up its sleeve for Plasma 6.5.
-
KaOS 2025.05 Officially Qt5 Free
If you're a fan of independent Linux distributions, the team behind KaOS is proud to announce the latest iteration that includes kernel 6.14 and KDE's Plasma 6.3.5.
-
Linux Kernel 6.15 Now Available
The latest Linux kernel is now available with several new features/improvements and the usual bug fixes.
-
Microsoft Makes Surprising WSL Announcement
In a move that might surprise some users, Microsoft has made Windows Subsystem for Linux open source.
-
Red Hat Releases RHEL 10 Early
Red Hat quietly rolled out the official release of RHEL 10.0 a bit early.
-
openSUSE Joins End of 10
openSUSE has decided to not only join the End of 10 movement but it also will no longer support the Deepin Desktop Environment.
-
New Version of Flatpak Released
Flatpak 1.16.1 is now available as the latest, stable version with various improvements.
-
IBM Announces Powerhouse Linux Server
IBM has unleashed a seriously powerful Linux server with the LinuxONE Emperor 5.