We are going to discuss here advantages disadvantages and applications of automatic street light and advantages are.
Street light automation ppt.
There is no use of street light in day time and man power.
A street light lamppost street lamp light standard or lamp standard is a raised source of light on the edge of a road or walkway which is turned on or lit at a certain time every night.
Street lights to glow that are the light in front of vehicle behind the vehicle and parallel to vehicle making backward and forward street visible.
April 18 2017 ldr base street light control 2 unnecessary use of energy.
Automatic street light control using ldr automatic street ppt size.
This is done by a sensor called light dependent resistor ldr which senses the.
A light emitting diode led is a two lead semiconductor light source.
Presentation of automatic street light 1.
It automatically switches on lights when the sunlight goes below the visible region of our eyes.
Modern lamps may also have light sensitive photocells to turn them on at dusk off at dawn or activate automatically in dark weather.
Contents introduction how it works main components about the component circuit of automatic street light advantages disadvantages application conclusion reference 3.
In other words it exhibits photoconductivity.
A photoresistor can be applied in light sensitive detector circuits and light activated and dark activated switching circuits led.
By using this system manual works are 100 removed.
If you wish to work on this project you can get the automatic street light project report pdf and ppt in here.
An automatic street light project is one of the best projects for final year students.
Photo resistors change light into electricity and are not dependent on any other force ldrs are delicate inexpensive and readily obtainable devices they are small enough suitable into virtually any electronic device and.
The objective of automatic street light project.
Seminar report of automatic street light presented by ashim kumar mandal 2.
Transformer converts the high 230v ac to 12v ac rectifier converts it into dc.
The resistance of a photoresistor decreases with increasing incident light intensity.
5 32 mb downloads.
It is a p.
Anand kumar maurya electrical electronic engineering powerpoint presentation on automatic street light control using ldr april 18 2017 ldr base street light control 1 2.
Download automatic street light ppt with pdf report.
Also explore the seminar topics paper on automatic street light with abstract or synopsis documentation on advantages and disadvantages base paper presentation slides for ieee final year electronics and telecommunication engineering or ece students for the year 2015 2016.
Explore automatic street light with free download of seminar report and ppt in pdf and doc format.
