In this article we discuss how to make a simple fish aquarium oxygen generator circuit using the concept of electrolysis of water. Generating Pure Oxygen The production of oxygen through electrolysis can be expected to supply a pure and a bigger quantity of oxygen compared to the usual pumped air concept which injects only only Read More
Fish Aquarium
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Remote Controlled Fish Feeder Circuit
In this article we learn how to make a simple infrared controlled fish feeder circuit. The idea was requested by Mr. Harishvar. Technical Specifications Swagatam sir i just want a circuit which should turn on when i press and hold a key from my remote. my use is: i have a motor as a vibrator Read More
Fading LED Light Timer Circuit for Fish Aquariums
The post details a simple fading LED light effect generator circuit which can be set for operating in fish aquariums in the prescribed manner for a predetermined length of time. The idea was requested by Mr. Jaco. Technical Specifications Hi Swagatam. My name is Jaco and I am from sunny South Africa. I have an Read More
Automatic Fish Aquarium Light Optimizer Circuit
The post explains a simple yet effective fish aquarium light optimizer circuit which automatically controls the illumination of a group of appropriately selected LEDs with respect to the varying daylight and after darkness sets in. The idea was requested by Mr. Amit Technical Specifications Hi Swagatam, I liked Automatic 40 Watt LED Solar Street Light Read More
Aquarium Fish Feeder Timer Controller Circuit
The post explains an aquarium feeder timer circuit which sustains a set of continuous operations as per a predetermined timing sequence through the respective pot controls. The idea was requested by Mr. Mike. Technical Specifications Dear Swagatam, I am trying to build a timer circuit to control an automatic fish feeder. It needs to operate Read More
Fishing YoYo Stop-Motion Switch Circuit with Indicator
The post discusses a stop-motion switch circuit or a strike indicator for aiding fishing yo yo applications. The idea was requested by Mr. Mike. Technical Specifications (kindly bear the long discussion) Hello Sir, My name is Mike. I am the one requesting help with this stop-motion switch from the “Homemade Circuits” Blog page. Your help Read More