Relay
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Wireless Switch Circuit using LDR and CD4017 Have you ever feel a shock by touching the switch? It does not generally happen but sometimes physical contact with switches may be dangerous. But what if the switch gets wireless and you don’t have to press any button at all for switching on or off your home appliances. So today we are building a Simple Wireless Switch Circuit in which there is no need of physical contact… |
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Arduino Relay Control Tutorial LED Blinking is a very common and almost first program for every embedded learner or beginner. In which we blink an LED with some delay. So today we are here with the same project, but here we will use an AC bulb instead of a normal LED and will blink an AC bulb. You can also drive into this project of Relay Interfacing with PIC Microcontroller. … |
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Arduino DC Motor Speed and Direction Control using Relays and MOSFET In this project we control direction and speed of a 24v high current motor using Arduino and two relays. No power switches are needed for this circuit, just two push buttons and in Potentiometer to control the direction and speed of DC Motor. One push button will rotate motor clockwise and other will rotate it counter clockwise. One n-channel MOSFET is required to… |
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IoT based Web Controlled Home Automation using Raspberry Pi Hi guys, welcome to today's tutorial, one of the good things about the Raspberry Pi is the great ability and ease with which it gives you the opportunity to connect devices to the internet especially for Home Automation Related Projects. Today we are going to explore the possibility of controlling AC appliances with the click of buttons on a webpage using internet.… |
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Basic Working Principle of Relay - Construction and Types From a small traffic signal controller to a complex high voltage switchyard, relays can be found everywhere. To put it in general, relays are just like any other switch which can either make or break a connection, that is it can either connect two points or disconnect it, therefore relays are commonly used to turn on or off an electronic load. But, this is a very generalized… |
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Automatic Street Light Controller Circuit Using LDR and Relay You have seen street light which automatically gets turned on in the night and gets turned off in the morning or day time, there are sensors who senses the light and control the light accordingly. These Street lights are an important project in smart cities.
So here in this project, we are going to make a Simple… |
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Raspberry Pi based Smart Phone Controlled Home Automation Raspberry Pi is very popular for IoT projects because of its seamless ability of wireless communication over internet. Raspberry Pi 3 has inbuilt Wi-Fi and Bluetooth, and Bluetooth is a very popular wireless communication Protocol. So today we are going to Control Home Appliances through Smart Phone using Raspberry Pi 3 and Bluetooth. Here… |
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RF Controlled Home Appliances Home Automation has always been a hot buzzing topic to learn or to work on. It is really cool to control AC appliances wirelessly. There are lots of ways to do this and imagination is the limit. In this project we will learn the most simple and easy way to build a Wireless Home Automation Project in which we can toggle AC loads by using 433 MHz RF transmitter and receiver… |
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Simple Time Delay Circuit using 555 Timer In this project we are going to design a Simple Time Delay Circuit Using 555 Timer IC. This circuit consists of 2 switches one for start the delay time and other for reset. It also has a potentiometer to adjust the time delay, where you can increase of decrease the time delay by just rotating the potentiometer. Here we have used 9 V battery and 5V… |
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Electronic Circuit Breaker with High/Low Voltage Protection Voltage fluctuations have always been a problem and are responsible for most of the failure in AC appliances. Be it a normal home appliance like a Toaster or a high performance industrial machine like a CNC, everything has a rated voltage only on which it will run without any problem at its maximum efficiency. Unfortunately our Domestic/Industrial Lines fails to… |
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IOT based Voice Controlled Home Automation using ESP8266 and Android App Welcome to another exciting Project in which we will build a Voice Controlled Home Automation System using ESP8266 Wi-Fi module, where you can control your Home AC appliances using your Voice though an Android App from anywhere in the world. Yes, your dream of making your loads (Light/Fans) to turn ON or OFF by simply using a voice command is going to come true at the end of… |
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Arduino based Automatic Plant Irrigation System with Message Alert Whenever we go out of town for few days, we always used to worry about our plants as they need water on regular basis. So here we are making Automatic Plant Irrigation System using Arduino, which automatically provides water to your plants and keep you updated by sending message to your cell phone. In This Plant Watering System, Soil Moisture… |
