Introduction: Arduino Powered Traffic Light
GO GO GO
Step 1: TRAFFIC LIGHTS
Traffic lights are very important for roads as they control the flow of traffic.Making one of these is very easy and we r going to do it!!
Step 2: COLLECTING MATERIAL
Materials needed --:
a) Arduino Uno
c) 3 Red Led's
d) 3 Yellow Led's
e) 3 Green Led's
f) 7 Jumper wires
g) a 9 volt battery
h) Arduino programming software
Step 3: LED'S
First connect the red led's with the bredboard in a series.
Then connect the yellow led's in a series.
After that the greens.
Step 4: ARDUINO PORTS
The red led's are to be connected to port no.3,the yellows to be connected to port no.4 and the greens to be connected to port no. 5. the negative leads of all led's to be taken common and connected to the nearest ground or Gnd ports.
Step 5: Programing
The program fr the following is uploaded and you can download it from clicking the link given below.