sensors

i want to know how to make traffic light using sensors

 

Hire a few trolls to develop them, any magic would be oke.

 

Homework?

(Mailed from an Indian GPRS account)

 

you can start with this:
http://en.wikipedia.org/wiki/Traffic_light

 

But, that would be traffic lights in India, right ?

Anyone know about traffic lights in India ?

 

That's not going to buy him anything in India. From State Dept travel advisory:

On Indian roads, the safest driving policy is to always assume that other drivers will not respond to a traffic situation in the same way you would inthe United States. On Indian roads, might makes right, and buses and trucks epitomize this fact. Buses and trucks often run red lights and merge directly into traffic at yield points and traffic circles. Cars, auto-rickshaws, bicycles, and pedestrians behave only slightly more cautiously. Use your horn or flash your headlights frequently to announce your presence. It is both customary and wise.

...and God help you if you hit one of those sacred cows.

http://travel.state.gov/travel/cis_pa_tw/cis/cis_1139.html#traffic_safety

 

You did not dig the header far enough. There
is the original IP, which can be traced.

 

Grin... It pretty hard to make light from most sensors. You'll have a
much easier time making a traffic light using 'lights'. :^)

George H.