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Automatic

Incubator Using Arduino with Automatic Temperature and Humidity control

Last Updated on May 16, 2026 by Swagatam 53 Comments

incubator layout

In this post I will show how to construct an incubator using Arduino which can self-regulate its temperature and humidity. This project was suggested by Mr. Imran yousaf who is an avid reader of this website. Introduction This project was designed as per the suggestions from Mr. Imran, but some additional modification is done to […]

Filed Under: Arduino Projects, Automation Projects Tagged With: Arduino, Automatic, Control, Humidity, Incubator, Temperature

SMS Based Pump Controller with Automatic Dry Run Shut Off

Last Updated on June 11, 2026 by Swagatam 22 Comments

irrigation system

In this post I will show how to construct a SMS based water pump controller with automatic shutdown of pump when no water flow through the pump is detected.  We will also construct another much simpler automatic dry run preventer circuit without GSM in the next half of the article. What is Dry Run in […]

Filed Under: Arduino Projects, Automation Projects Tagged With: Automatic, Based, Controller, Pump, Shut, SMS

Automatic Irrigation Circuit using Arduino

Last Updated on June 9, 2026 by Swagatam 7 Comments

In this post I will show how to construct an automated water irrigation system for small garden using arduino and soil moisture sensor. Introduction The proposed system can monitor the soil moisture level and when soil moisture goes below preset value, the 12V DC pump will be triggered for predetermined period of time. The status […]

Filed Under: Arduino Projects, Automation Projects Tagged With: Arduino, Automatic, Irrigation

Automatic Torque Optimizer Circuit in Electric Motors

Last Updated on June 30, 2026 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

Automatic Street Light Dimmer Circuit

Last Updated on May 16, 2026 by Swagatam 21 Comments

distanceinfo

In this post I will show how to construct an Arduino automatic street light dimmer circuit, which can reduce its brightness when no vehicle is passing in the road to save power. Overview We will be exploring the methodology of sensing the vehicle or human being without false detection which may occur due to animals […]

Filed Under: Arduino Projects, Automation Projects Tagged With: Automatic, Dimmer, Light, Street

Automatic Food Warmer Lamp for Hotels

Last Updated on January 3, 2024 by Swagatam 3 Comments

food warmer lamp timer circuit

In this post I have explained a simple food warmer lamp timer circuit for restaurants and hotels which can be used for automatically switching OFF the lamps after a predetermined time whenever the food under the lamps are idle or in the absence of an interaction under the lamps, thus saving precious electricity. The idea […]

Filed Under: Temperature Controllers Tagged With: Automatic, Food, Hotels, Lamp, Warmer

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