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Old 12-28-2002, 11:34 AM
t-squared's Avatar
t-squared t-squared is offline
Bit Obessed...
 
Join Date: Dec 2002
Location: Toronto, Ontario
Posts: 170
you could try modifying this traffic light circuit, it uses the 555 timer

http://www.andy-clarkson.me.uk/555/t-lights.html
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