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SUBSIM: The Web's #1 resource for all submarine & naval simulations since 1997 |
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#11 |
Shark above Space Chicken
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Not a fan of Franky?
So I finally got the other five boards finished and none of them worked, or none of the clocks worked. I found I'd shifted over one chip leg when making the connections assembly line fashion and carried that mistake over to all of them. Anyway, I found that and fixed it then found that the fourth sequence on the bar graph was not lighting which turned out to be an omitted wire which I then omitted on the other four. That solved left two with bar graph LEDs not lighting. One was solved by finding a couple of cold solder joints and the other by replacing the 3082 chip which was bad. ![]()
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"However vast the darkness, we must provide our own light." Stanley Kubrick "Tomorrow belongs to those who can hear it coming." David Bowie Last edited by Buddahaid; 12-07-14 at 04:19 PM. |
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