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Help me plz
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Help me plz
by Srkhatti » Wed Nov 04, 2015 4:26 pm
Draw a traffic light signal circuit with any filpflops (jk, d, sr, t) use any ff.. In this sequence = Red light 25sec yellow 5sec green 25 sec
- Srkhatti
- Posts: 1
- Joined: Wed Nov 04, 2015 4:13 pm
Re: Help me plz
by Relayer » Wed Nov 04, 2015 11:33 pm
Hello Srkhatti,
See Silicon Chip Magazine, May 1997 edition. The project is called: Traffic lights for a model layout.
The timing on their circuit is: Red light = 26 seconds, Yellow = 5.3 seconds and Green = 26 seconds. But can be modified by changing some resistor values.
Please do not ask me for the schematic. You can order that issue, as they will send it overseas if need be and it shouldn't cost you much.
Silicon Chip Magazine is based in Australia.
Regards,
Relayer
See Silicon Chip Magazine, May 1997 edition. The project is called: Traffic lights for a model layout.
The timing on their circuit is: Red light = 26 seconds, Yellow = 5.3 seconds and Green = 26 seconds. But can be modified by changing some resistor values.
Please do not ask me for the schematic. You can order that issue, as they will send it overseas if need be and it shouldn't cost you much.
Silicon Chip Magazine is based in Australia.
Regards,
Relayer
- Relayer
- Posts: 33
- Joined: Sat Sep 12, 2015 12:50 am
- Location: Werribee. Australia
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