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Fish Aquarium Oxygen Generator Circuit

Last Updated on February 26, 2021 by Swagatam 49 Comments

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 […]

Filed Under: Decorative Lighting (Diwali, Christmas), Fish Aquarium

Remote Controlled Fish Feeder Circuit – Solenoid Controlled

Last Updated on April 24, 2022 by Swagatam 27 Comments

In this design a solenoid is operated using an IR remote control, which in turn toggles the fish feeder mechanism. In this article we learn how to make a simple […]



Filed Under: Decorative Lighting (Diwali, Christmas), Fish Aquarium, Infrared (IR), Remote Control

3 Automatic Fish Aquarium Light Optimizer Circuits

Last Updated on July 20, 2019 by Swagatam 3 Comments

The post explains a 3 beautiful fish aquarium light optimizer circuits your fishes will love.These are designed to automatically control the illumination of a group of appropriately selected LEDs with […]

Filed Under: 4017 IC Circuits, 4060 IC Circuits, Decorative Lighting (Diwali, Christmas), Fish Aquarium

Aquarium Fish Feeder Timer Controller Circuit

Last Updated on July 20, 2019 by Swagatam 14 Comments

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 […]

Filed Under: 4060 IC Circuits, Decorative Lighting (Diwali, Christmas), Fish Aquarium, Timer and Delay Relay

Fishing YoYo Stop-Motion Switch Circuit with Indicator

Last Updated on July 20, 2019 by Swagatam Leave a Comment

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 […]

Filed Under: Decorative Lighting (Diwali, Christmas), Fish Aquarium

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