Traffic Light Controller (AT89C2051)

[Binu]

Four way Traffic light controller which Has Red, Yellow and Green LEDS.

Program: traffic.zip

[maclark88]

quote:Originally posted by binu_ji

Four way Traffic light controller which Has Red, Yellow and Green LEDS.

J.Binu

If only it were that simple!

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[maclark88]

quote:Originally posted by binu_ji

Four way Traffic light controller which Has Red, Yellow and Green LEDS.

J.Binu

BTW: I think the green LEDs should be labled "G" rather than "B".

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[Binu]

ok, i have changed it.

J.Binu

[rajyalakshmi]

hi, binu
i logged into ur binuforum, i want free 8051 projects&programms for those.when i download the programms it can't download so how can i dowload it

thanking you

rajyalakshmi.k

[Binu]

get the programs from the project page and select the project and then click the download button at the bottom.

J.Binu

[adi4u]

plz help me out e=with the program as i m not getting it even after lot of efforts.
i got that there are 4 parts for 4 signalling systems but i m not able to get what's going on in each part.can u plz explain atleast a single part of it.like the following one-:
CLR NR
CLR SR
CLR ER
CLR WY
SETB WG
CALL Y_DELAY
SETB NR
CLR NY
CLR WR
SETB WY
CALL Y_DELAY
SETB NY
CLR NG
CALL DELAY


adi

[Binu]

Here NR=North Red, SR=south Red. WY=West yellow.
CLR instruction is used for switch ON the Lamp
SETB intruction is used for switch OFF the lamp.
I think you can got it now.

J.Binu
Click here to buy fully finished Project Kits

[kushal86]

hi,
where i connect power supply in AT89C2051?

[Binu]

Connect the +5V to the 20th pin and ground to the 10th pin of the AT89C2051.

J.Binu
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