Electronics Circuit Diagram

Traffic light which is known also as traffic signals or traffic lamps is a device that mainly installed or positioned at road intersections or pedestrian crossing as a controller of traffic flows. For more information about traffic light history, types and technology you can visit wikipedia.org (http://en.wikipedia.org/wiki/Traffic_light).

Simple Traffic Light Controller Circuit Diagram

The above schematic illustrates a simple controller circuit design. This circuit utilizes some integrated circuit (IC) such as 555 timer, and 74160. You can simulate various traffic lights using green, yellow, and red LEDs and feed the outputs of the circuit to respective LEDs via current-limiting resistors of 470 ohms each to check the working of the circuit.

Circuit Designers:

VIKRAM BANERJEE
MRINAL KANTI MANDAL
DR ANIRUDHA GHOSAL

Source: http://www.electronicsforu.com/efylinux/circuit/nov2002/traffic.pdf

sumber :

  1. http://circuitzoo.com

Tidak ada komentar:

Posting Komentar

Pages