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Showing posts with the label home automation project

Digital Keypad Security Door Lock

Digital Keypad Security Door Lock using Arduino Hi everyone, welcome to another blog tutorial,in this tutorial I will teach you how tomake this password enabled entry. Components: 4X4 matrix keypad membrane keypad 16X2 LCD Arduino Servo Motor Connecting Wires Potentiometer Circuit Diagram: Description: I'm using as an improvised enclosure and this is the door, this is a 4X4 matrix keypad, membrane keypad, this is a 16X2 LCD.So, what this system does is this, like I said it’s a password enabled entry, so, I programmed the system with Arduino, so,when you enter the wrong password using this 4 by 4 matrix keypad the door will not open and the password you entered will be displayed on this LCD, but once you enter the right password, the door will open, then it will remain open for 5 and then close. So, the components or for the parts I usedin the design you can see here I have a motor driver this is a motor driver to drive the motor that opens and closes the door, this is a potentiomet...
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In And Out Automatic Door Sensor

Automatic Door Controller About the project :- In the Automatic Door Opening System, the most component or hardware is that the sensor which detects the persons (well, the motion of the person in our case). For this purpose, we'll be using the PIR Motion Detector Sensor. When you tread on the mat, the sensors send a sign to the automated doors that tells them to open. Other automatic doors operate on optic or motion sensors. When these optic or motion sensors sense motion nearby, they trigger the automated doors to open then close. All project managers need to make decisions, but good decisions usually come from the use of a logical and rational process. I make this project to enhance my knowledge. working :- The servos are the automated gate which opens without touch and therefore the refore the first PIR sensor is for counting the amount of individuals who entered and the second PIR sensor is for counting the number of people who left the room, at a time only 5 people can enter t...
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Practical Implementation of Home Automation

Practical Implementation Of Home Automation  Hey Guys! Hope u all r doing good.From the previous blog information be continue to improve it further. To Practically implement the home automation project to the actual circuit with 220 V. Does it sounds little scary? but don't worry I will guide you the step by step procedure (Disclaimer: please take the help of trained electrician for the high voltage connections) Understanding the connections with Relay:   Basically Relay have Three output points: 1) NO= This is a normally opened connection. 2) COM= This is a common connection for NO and NC. 3) NC= This is a normally closed connection Actual connection with 220 V circuit I added Addition two way switch just because u can control your home appliances from switch as well as over the voice commands. There only one drawback of addition of two way switch is that the logic reverses as the appliance is ON from the switch. Hope you would have understood the entire project its pros...
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Automatic Water Tap Control

Automatic Water Tap Control System Using Arduino Hello, viewers welcome to our new project demonstration.The project title is automatic basin tap control system using Arduino with IR obstacle sensor. The project have another part which is detect the motion and control the light automatically.  Let's see how it is made.  Components list: * Arduino Nano * 16*2 LCD display * Water Tap * IR Sensor * 10k potentiometer * PIR Motion Sensor * 5v LED light * 12v Dc water pump * 12v transformer * BC547 Transistor * 4*2 Battery * On/OFF Switch * 10k Resistor * 100ohm resistor * Veroboard * Some Jumper wire For making this project single Arduino nano-board, 16*2 LCD Display. This is a PIR motion sensor and 5v LED light.The power switch for the circuit. This is another PIR motion sensor and 5v LED light. Here we supply the power using two 4V batteries. This is the rectifier circuit with 12V Auto Dc Transformer. Here we connect the 12V dc water pump motor. This IR obstacle sensor and water ...
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Bidirectional Visitor Counter

Bidirectional Visitor Counter using Arduino A bidirectional visitor counter using Arduino may be a reliable circuit that takes over the task of counting variety of Persons/Visitors within the Room very accurately. if somebody enters into the space then the Counter is incremented by one and also leaves it might be incremented. MATERIALS REQUIRED: Arduino IR Module 16*2 LED 5V Relay Resistor(1K,220 ohm) Breadboard Jumper Wires The total number of persons inside the space is Shows on the 16X2 LCD module. The microcontroller does the work it receives the signals from the sensors, and this signals operated under the control of software which is stored in EPROM of Arduino. There are two IR Modules are used. first, one are often wont to count the amount of persons entering a hall within the up mode at the doorway gate. and therefore the other can count the amount of persons leaving the hall by decrementing the count at the exit gate. In this Project will helps to Wastage of electricity. In ou...
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Automatic Hand Sanitizer Dispenser

Automatic Hand Sanitizer Dispenser Using Arduino Hi guys! Welcome to an exciting Blog. Today we are going to do a project which is very relevant in the present scenario We are going to make an automatic hand sanitizer or hand wash dispenser. We just need to keep our hand below it and it dispenses hand sanitizer or hand wash without any direct contact. Components: Arduino Battery Servo Motor HC - SR04 Glue Gun Now, Let's Begin.  Description: First of all, we need some sheets to make the structure of the dispenser We'll stick the longer sheet on the smaller one by using a hot gun We are using the sheet that is used to make the ceiling Next we need a piece of sheet with a hole in its center we can stick that sheet on top of the longer sheet Now lets stick a small piece in the gap for a stronger hold Then stick a washer over the hole We made this washer Then we made a piston using a sketch pen and wheel cup of a toy JCB For a stronger hold we stick a washer between the sketch pen a...
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