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Subject: sequentail led flasher

Date: 11/28/02 at 9:28 AM
Posted by: Dave
E-mail: d.m.nuttall@sheffield.ac.uk
Message Posted:

hi firstly I don't know much about electronics!
but I have a problem relating to them, our theatre group
require a pcb trackside overlay for a circuit which
uses a 555 timer circuit and a 4017 sequential chip
to give a 10 led chasing light. (with adjustment to speed)
the leds will be blue and the input voltage will be 12 volts
I can get the boards made but require the overlay
any help will be most appreciated

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