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Help Driving 25 LEDs using two cascading MC14489B's ... — Parallax Forums

Help Driving 25 LEDs using two cascading MC14489B's ...

ZenZen Posts: 1
edited 2008-03-29 10:02 in BASIC Stamp
First off has anyone done this project before?
I need to have the LED's light up one at a time and go from one side to the other like KIT from Knight Rider. The problem is that I have to use all 25 LED's and I have to finish the code in the next 3 days... Thank you in advance.
-Zen

Comments

  • skylightskylight Posts: 1,915
    edited 2008-03-29 10:02
    The data sheet says that one chip will drive 25 leds so no need to cascade.
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