Die Fütterungen werden dann kurze Zeit später gestoppt. DIY - Automatic Aquarium Fish Food Feeder in 5 minutes Vincent Roman 954 subscribers Subscribe 2.4K 337K views 10 years ago This is easy, fast, convenient and free way to feed your fish. Im besten Fall läuft der Futterautomat dann noch einige Tage und zeigt dann trotz voller Akkus das Symbol „LO“ für einen notwendigen Batteriewechsel an. mit der Öffnung nach unten stehenbleibt.ĭa Akkus nur eine Betriebsspannung von 2,4 V liefern können, ist diese Schwelle von 2,5 V schon beim Einsetzen von frisch aufgeladenen Akkus unterschritten. Hierdurch wird verhindert, dass die Trommel z.B. Unterhalb der Schwellenspannung von 2,5 V ist keine Drehung der Futtertrommel mehr möglich. (Bei neuen Batterien beträgt die Betriebsspannung 3 V (2 x 1,5 V)). Um einen sicheren Futterbetrieb zu gewährleisten, ist eine Betriebsspannung von min. Aufgrund dieser Selbstentladung, müssten Akkus die nicht ständig in Gebrauch sind, vor jeder Verwendung zuerst aufgeladen werden. Hinzu kommt noch eine, teilweise sehr, hohe Selbstentladung. Schlammabsauger) oder nur sehr kurze Zeit (z. Daher funktionieren batteriebetriebene Geräte, die nicht speziell für Akkus ausgelegt sind, entweder nur mit eingeschränkter Leistung (z. Including bracket for mounting on an open-top aquarium or terrariumįrage: Warum kann ich bei meinem Futterautomat 3581 keine Akkus verwenden? Antwort:Īkkus haben im Gegensatz zu Batterien (Nennspannung 1,5 V) nur eine Nennspannung von 1,2 V.Warning system quickly indicates low battery level.Additional “snacks“ possible at the touch of a button.An additional programme for double feeding.And of course the feeders fit feeder openings on the VARILUX aquarium hoods they are also equipped with a bracket for open-top aquariums and terrariums – also for nano aquariums.Ĭompact equipment with a feeding chamber mainly for flake food A warning system quickly shows low battery level. With a simple press of a button “snacks” are also possible at any time. You can easily programme the feeding times as well as the amount of food and the fish feeder ventilates the food at precisely the correct doing time into the water. A little known trick with these newer formats like HEIC and WEBP is you can simply rename the file extension to convert.If you don’t always have time an automatic fish feeder is ideal. HEIC isn’t a friendly web format and there was no way I was going to open up each file in preview and export them. When I decided I was going to make this into a blog post I airdropped all of my photos and videos from my iPhone to my MacBook pro. I really enjoy the hardware side of things and hadn’t put something together a little more than two years ago with my crypto miner. While(start =1 angle-=6) // command to move from 45 degrees to 0 degrees / increment of 6įish_opener.write(angle) //command to rotate the servo to the specified angleĪll in all it was a fun project. Servo fish_opener //initialize a servo object for the connected servoįish_opener.attach(9) // attach the signal pin of servo to pin9 of arduino I started off by testing the board and some components. Don’t worry, those aren’t affiliate links playa… god forbid I get 20 extra cents. I needed a plastic container that would let the drill bit stick out from both sides of the container. I bought and ELEGOO circuit board for the microcontroller, some random servos for the motorized mechanism, and a general electronics kit for wires and stuff. Step 1: Step 2: I had an old 7/8 inch diameter auger-type wood drilling bit on hand and figured it would work fine for the size of food pellets that I normally feed the trout. I thought the hardest part would be the timer (spoiler alert: it was) but in actuality, engineering components that were never meant to feed fish was the really difficult and fun part. This value was selected in the code, but you can change it. The logic is to release feed to the fish every 4 hours. The project goal was to make a feeder that would feed the fish every 24 hours so I wouldn’t have to. Development of programming logic for DIY Fish feeder with Arduino. I decided to solve this with an Arduino and some stuff laying around the house. There are a lot of morning tasks where putting my fingers near my mouth is a factor (brushing teeth, drinking coffee, etc.) and having to put nasty fish flakes on my hand is disruptive to those tasks. One of my least favorite tasks in the day is feeding the fish in the morning. We’ve been “watching” my mother-in-law’s fish for the better part of two years.
0 Comments
Leave a Reply. |