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Newly Updated Circuit Projects:

Automatic Torque Optimizer Circuit in Electric Motors

Last Updated on July 6, 2019 by Swagatam 22 Comments

In this article I have explained a circuit design which will help to optimize the torque of an induction motor used in electric vehicles, by analyzing its current consumption. Using a IC 555 Inverter for Toque Control The design is specifically intended for electric vehicles which are designed to work with induction motors, and therefore here […]

Filed Under: Motor Controller Tagged With: Automatic, Electric, Motors, Optimizer, Torque

LM324 Variable Power Supply Circuit

Last Updated on July 6, 2019 by Swagatam 206 Comments

power supply

The presented universal power supply circuit can be used just for anything, you can use it as a solar battery charger, bench power supply, mains battery charger circuit, or for any desired application regardless of the voltage and current range, which are extremely flexible and fully adjustable. Main Features: The mains features of this power […]

Filed Under: Power Supply Circuits Tagged With: LM324, Power, Supply, Variable

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

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