Smart home automation using microcontroller

Smart home automation using microcontroller

• 1.
  SMART HOME AUTOMATIONUSING MICROCONTROLLER Presented by: V.Karthikayan R.Rajasarma
• 2.
  INTRODUCTION: • Our paperis about home automation with the use of power saving tequnice. • Automation is noting but closed loop operation with the help of microcontroller and sensor. • In the automation we are using Aurdino controller with * Temperature sensor * Ultrasonic sensor * PIR sensor * Water flow sensor * LDR
• 3.
  SENSORS:  Temperature sensoris used and measured for temperature.  It works is monitoring the temperature value.  It used IC number is LM 35.  PIR (passive infrared sensor ) is a identified sensor.  It is identify the living things only.  It used IC number is HCS-R501.  ULTRASONIC sensor mainly used for measuring the distance.  It has another used for position sensor.  It model number is HC -SR04.
• 4.
   Water flowsensor it measured for the liquid type materials.  It worked for maximum 5V DC supply.  It measured for 30lit maximum.  Sensor number is YF-G1.  LDR (Light depend resistor) is a light control variable resistor.  Brightness value is high resistance value is high because current flow is low.  Brightness value is low resistance value is low level because current flow is high.
• 5.
  CONTROLLERS: ARDUINO UNO isa one type of micro controller. It has worked for constant voltage 5V dc supply. It used for programming language in embedded system. It has 14 digital pin is used and analog input pin is 6. The transmitted pin is (TX) and received pin is (RX). A 3.3 volt supply generated by the on board regulator. Maximum current draw is 50 mA
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  GSM (Global Systemfor Mobile Communications) It used through the SMS information . Connect with ARDUINO, RASPBERRY PI, NODE MCU, ESP 8266, etc. Best suited for GSM based Microcontroller Projects (better than SIM300 ). The transmitted pin is (TX) and received pin is (RX). It used for the 2G and 3G signals only .
• 7.
   Ethernet isa family of computer networking technologies. It has a one type of controller. It has a LAN (Local area network) or inter net device control and monitoring. It has send and Receive the signal for maximum ranges.  That maximum level Temprature is 0 to 70 °C .
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  HOME AUTOMATION
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  HomeAutomation(HA) With HA youcontrol and monitor devices and information is given. Triggerthings basedon time. Measured for temperature , lightning and etc. Security •Monitoring doors andwindows Fire, smoke,water. Entertainment • It used for control with TV , AMPLIFIER , HOME THEATER and etc..
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  Light Fan Sensors Homeappliances Module Module Module Module Micro controller Blynk server Mobile ConnectivityBetween Devices
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  Web Interface