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Sound Triggered Halloween Eyes Project – “Don’t Wake the Devil”

Last Updated on January 12, 2024 by Swagatam Leave a Comment

halloween eyes

This can be a perfect circuit project for Halloween, although sound activated gadgets likewise may have plenty of other applications. When somebody enters the Halloween house, a sensitive MIC detects the sound vibrations and spins the eye balls of the scary looking beard man, as if it was waken up by the sound, and is […]

Filed Under: Lamps and Lights Tagged With: Eyes, Halloween, Project, Sound, Triggered, Wake

Make this Simple Weather Station Project for Homes and Offices

Last Updated on December 5, 2024 by Swagatam 6 Comments

In this post I will show how to construct an interesting Arduino based mini weather station project, which can show you ambient temperature, humidity, pressure, air quality and much more data from your surroundings, which can be used to predict weather from home. If you are interested in meteorology this project might come in handy […]

Filed Under: Sensors and Detectors, Arduino Projects Tagged With: Homes, Offices, Project, Simple, Station, Weather

GSM Fire SMS Alert Project

Last Updated on December 5, 2024 by Swagatam 16 Comments

P 20160913 144946

In this article I will show how to construct a GSM fire alert circuit system using Arduino and DHT11 sensor, which will alert the user via text message (SMS), regarding a fire hazard within the premise where it is installed. Using DHT11 Sensor We are using DHT11 sensor for sensing unusual temperature rise around the […]

Filed Under: Arduino Projects, Security and Alarm Tagged With: Alert, Fire, GSM, Project, SMS

Small Induction Heater for School Project

Last Updated on July 5, 2024 by Swagatam 99 Comments

In this post I have explained a small induction heater circuit for school project and exhibitions, using a very ordinary IC 555 astable PWM circuit. The idea was requested by Mr. Anthony Technical Specifications For a school project i need to construct an AC induction cooktop and was wondering if you could help me put […]

Filed Under: Temperature Controllers Tagged With: Heater, Induction, Project, School, Small

Make this Home Security Project Using Arduino – Tested and Working

Last Updated on December 5, 2024 by Swagatam 2 Comments

Scan 6

In this article we are going to see how to build a home security system circuit using arduino which might save your home from intruders one day. Housebreaking happens every few seconds in the world. By the time you read this sentence, crooks already broke into someone’s house. A golden rule: Prevention is better than […]

Filed Under: Arduino Projects Tagged With: Arduino, Home, Project, Security, Tested, Working

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