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Water Flow Valve Timer Controller Circuit

Last Updated on March 13, 2019 by Swagatam 6 Comments

timer

The article details about an automatic water flow controller timer circuit which switches a valve mechanism ON/OFF as per a set predetermined timing sequence. The idea was requested by Mr. John Clarke. Technical Specifications I’ve seen your site and designs and wondered if you could help with a controller I’m trying to design to control […]

Filed Under: Water Controller Tagged With: Controller, Flow, Timer, Valve, Water

Water Softener Circuit Explored

Last Updated on June 23, 2019 by Swagatam 23 Comments

parallelpath

In this post I have explained a circuit design which can be used for softening hard water and for descaling it into soft water. The idea was requested by Dimple rathode. Technical Specifications My name is Dimple and i am an electronic hobbyist. I look up to your blog whenever i have any doubt regarding […]

Filed Under: Water Controller Tagged With: Explored, Softener, Water

Municipal Water Supply Sensor Controller Circuit

Last Updated on August 1, 2021 by Swagatam 104 Comments

watersensorcircuitutility

In this post I have explained a simple water sensor with pump starter circuit for switching a pump motor during municipal water supply periods. The idea was requested by Mr. Hitesh Thapa. Technical Specifications Is it possible to make a automatic water pump starter which turns On only when the city supply line has water […]

Filed Under: Water Controller Tagged With: Controller, Municipal, Sensor, Supply, Water

Industrial Tank water fill/drain controller Circuit

Last Updated on January 8, 2024 by Swagatam Leave a Comment

The post presents an industrial water level controller with drain timer circuit. The idea was requested by Mr. Lanfrank. Technical Specifications I saw your blog and was impressed by your knowledge and the service you render to all electronics enthusiasts. I am a hobbyist and mechanical engineer by profession based in Thane. I need help […]

Filed Under: Water Controller Tagged With: Controller, drain, fill, Industrial, Tank, Water

Greenhouse Motorized Water Diverter and Humidity Controller Circuit

Last Updated on June 30, 2026 by Swagatam 2 Comments

valve motor operator circuit

In one of the previous posts I have explained the making of a greenhouse temperature controller circuit, here we study how the effects may be enhanced through an automatic water valve actuator and humidity controller circuits. The idea was originally requested by Mr. Leandros Komninos Technical Specifications Found one on ebay, these are the detail […]

Filed Under: Motor Controller Tagged With: Controller, Diverter, Greenhouse, Humidity, Motorized, Water

Simple Water Heater Alarm Circuit

Last Updated on January 2, 2024 by Swagatam 1 Comment

buzzer with timer circuit

In this post I have explained a simple water heater alarm circuit which may be used as a safety device for getting indications regarding the switched position of a water heater or a geyser through intermittent buzzer actuation. The idea was requested by Mr. Mathew. Technical Specifications To be frank i am new to your […]

Filed Under: Security and Alarm Tagged With: Alarm, Heater, Simple, Water

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