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
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