There’s an old saying that the cobbler’s children have no shoes. Sometimes we feel that way because we stay busy designing things for other people or for demos that we don’t have time to just build ...

An aquarium management system powered by Raspberry Pi and Arduino. Feeds fish in scheduled intervals according to user defined start time and time between feedings as well as at the press of a ...

There were times when I completely forgot to fertilizer my planted aquarium. More so, if I were to go on vacation, I would need to find someone I trust to dose that tank. So, why not have a machine do ...

[Kalle Hyvönen] just finished building his own aquarium lights. He used four powerful soft-white LEDs, mounting them on a pair of heat sinks to keep things cool. Now he could have just connected them ...