raspberry pi final
DESCRIPTION
pptTRANSCRIPT
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SMART HOME AUTOMATIONUSING LM35 &RASBERRY PI
SUBMITTED BY:SHAVEL GUPTA (07)TARUNA(10)
CONTENTS
INTRODUCTION RASPBERRY PIBASED HOME AUTOMATION
1
2
DESCRIPTION OFITS HARDWARE3
WHAT IS RASPBERRY-PI??
INTRODUCTION
What is Raspberry Pi?? A credit card sized PC. Plug into LED or monitor. Uses Broadcom BCM2835. OPERATING S/M: LINUX, Raspberry
berry pi plus Windows 10, UBUNTU Released in July 2014. Dimension: Weight:
85.60 X 53.98 X 17 mm 45g
5 V Micro USB connector
Audio/Video
HDMI Port
3.5mm Audio Jack
2 x USB 2.0 Port
10/100mb ETHERNET
GPIO port
SOC : Broadcom BCM2835
LAN Controller
DSI Display interface
CONTD.
AIM & OBJECTIVESAIM: To control multiple electrical loads or the home appliances remotely over internet falling under the basic principles of Internet of Things-IOT.
OBJECTIVE: Gather system requirements Evaluate and study the platform required for the system Evaluate and study suitable development language, technologies and
tools Evaluate Methods of Interface Program Raspberry Pi Program Interface board for LM35 Sensor. Program Mobile control application. Evaluate and test the system Maintain system
LITERATURE SURVEY
Why Raspberry PI Tech ??
CONTD.
Which one is Best? … for my project ??
Arduino Raspberry pi
Microcontroller Microprocessor
METHODOLOGY
RASHPBERRY PI BASED HOME AUTOMATION:AIM:
To control multiple electrical loads or the home appliances
remotely over internet falling under the basic principles of
Internet of Things-IOT.
Real case scenario application.
The data sent from the webpage upon clicking the buttons, commands are sent through allotted IP fed to it, to any nearby wireless modem which is then received by a Raspberry pi by using PHP commands.
BLOCK DIAGRAM
DESCRIPTION OFPROCESS
Relays are then driven as per the command received at the
Raspberry Pi end to handle electrical loads.
The real time data is also seen on the webpage itself that displays the
status of the loads too.
This consists of power supply, bridge rectifier, transformer, relaydriver, voltage regulator, webpage, php commands.
Relay driver provide the necessary current energize the relay coil….
When logic 1 is written on port pin thus turning on relay
OTHER APPLICATIONS
AS WIRELESS EXTENDER. IN ARCADE BOX IN SURVELLIANCE PROJECTS
FUTURE ROADMAP
In upcoming years Raspberry Pi becomes retro computer of the future.
Students can use upgraded system board that is Raspberry pi 2 model which is next generation board & more advance in terms of config.
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