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Newly Updated Circuit Projects:

Digital Power Meter for Reading Home Wattage Consumption

Last Updated on July 6, 2019 by Swagatam 20 Comments

power2Bmeter

In this article I have explained a simple digital power meter circuit which can be installed in homes for getting an instant reading of the wattage being consumed by the attached appliances or the loads. The idea was requested by Mr. Nitin. Technical Specifications I m going through a problem. I want to know a […]

Filed Under: Meters and Testers Tagged With: Digital, Home, Meter, Power, Reading, Wattage

Make this Geyser Water Heater Timer Circuit with Automatic Switch OFF

Last Updated on July 6, 2019 by Swagatam 8 Comments

geser heater

In this post we study a simple water heater timer controller circuit which can be used in bathrooms for automatically switching OFF a geyser or a water heater unit after a predetermined time period as preferred by the user. The idea was requested by Mr. Andreas Technical Specifications Many of us when we need hot […]

Filed Under: Temperature Controllers Tagged With: Automatic, Geyser, Heater, Switch, Timer, Water

Autoclave Heater Controller Circuit

Last Updated on July 6, 2019 by Swagatam 6 Comments

autoclave

In this article I have explained how to make a simple and accurate autoclave heater controller circuit with timer. The idea was requested by Mr. Rajjab. Circuit Objectives and Requirements This is Rajab Ali from Afghanistan. We need a circuit for controlling an autoclave for sterilization in hospital the machine works as. when starts cycle […]

Filed Under: Temperature Controllers Tagged With: Autoclave, Controller, Heater

Generator/UPS/Battery Relay Changeover Circuit

Last Updated on July 6, 2019 by Swagatam 28 Comments

automatic2Bbattery2Bcharger2Bcircuit

In this article I have explained a generator/UPS/Battery relay changeover circuit for implementing a customized optimization for a generator, UPS, battery power network, in order to enhance the operational efficiency of the system. The idea was requested by Mr. Sidingilizwe. Circuit Objectives and Requirements First of all thank you for adding me to your circles. […]

Filed Under: Inverter Circuits Tagged With: Battery, Changeover, Generator, Relay, UPS

Timer Controlled Submersible Pumpset Circuit

Last Updated on July 6, 2019 by Swagatam 44 Comments

In this post I have explained a timer circuit for submersible borewell pumpset which alternately switches the pumpset ON/OFF at a predetermined rate in order to allow the ground water sufficient time to restore at regular intervals and to ensure a consistent water supply to the attached overhead tank. The idea was requested by Mr. […]

Filed Under: Timer and Delay Relay Tagged With: Controlled, Pumpset, Submersible, Timer

IC 4060 Latching Problem [Solved]

Last Updated on July 6, 2019 by Swagatam 10 Comments

IMG 0330

The post talks about an IC 4060 timer circuit problem implemented in a coffee wending machine,  in which the circuit simply stops working each time its stipulated delay period is lapsed, even after a complete power switch OFF and ON. The question was presented by Mr. Kenndy and was solved through the following email discussion: […]

Filed Under: Timer and Delay Relay Tagged With: 4060, Latching, Problem, Solved

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