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MrDEB

MrDEB

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    • MrDEB
      MrDEB replied to the thread using a RTC in SF basic.
      going to look at the ws212 thanks
    • MrDEB
      MrDEB replied to the thread using a RTC in SF basic.
      My Christmas ornament has a 530 ohm resistor per LED As for the clock, I watched the videos that Beau posted and can't figure out WHAT...
    • MrDEB
      MrDEB replied to the thread using a RTC in SF basic.
      thanks will give it a try. I built a test board that has 6- 74hc595s on it. rethinking both of these projects I still want to build the...
    • MrDEB
      MrDEB replied to the thread Simple LED Analog Clock Idea.
      Curious would a single resistor save 7 resistors?
    • MrDEB
      MrDEB replied to the thread Simple LED Analog Clock Idea.
      yes I realize the 4017 is a bad idea. I like the 74hc595 idea wonder how expensive if I have boards made but shipped to the UK THEN HAVE...
    • MrDEB
      MrDEB replied to the thread Simple LED Analog Clock Idea.
      I see I am not th only one who thought about using the 4017 counter.
    • MrDEB
      MrDEB replied to the thread Simple LED Analog Clock Idea.
      this thread got me to thinking of building a clock on a perf-board BUT using 60 green LEDs for minutes
    • MrDEB
      MrDEB replied to the thread Simple LED Analog Clock Idea.
      Nice looking clock, why through hole resistors? I found ordering boards very expensive thanks to the tariffs
    • MrDEB
      MrDEB replied to the thread using a RTC in SF basic.
      PERTAINING TO POST #378 if you can't read the clock face than turn on the light. then you won't stub your toe in the dark.
    • MrDEB
      MrDEB replied to the thread using a RTC in SF basic.
      AM STILL TRYING TO COMPREND post#381 Then what Beau posted about multiple LEDs on at one time post 362
    • MrDEB
      MrDEB replied to the thread using a RTC in SF basic.
      I think I get your idea? 12 LEDs for hours, 60 LEDs for minutes and have the LED under the hour flashing. say it's 3:18 so have the led...
    • MrDEB
      MrDEB replied to the thread using a RTC in SF basic.
      Aha I now get your point on only two LEDs. Reading over post #221 and #222 I am a little confused about 2- hour LEDs and 12 LEDs for...
    • MrDEB
      MrDEB replied to the thread using a RTC in SF basic.
      yes worried about the tariffs. I have 2 additional bards am going to have made and try and save on shipping
    • MrDEB
      MrDEB replied to the thread using a RTC in SF basic.
      I recall charlieplexing was mentioned a long time ago and it wasn't recall effective and complex. As for my latest design, I have a...
    • MrDEB
      MrDEB replied to the thread using a RTC in SF basic.
      The only two LEDs at same time would be an hour LED and a minute LED. I think it was Jon's idea to use the 74hc595's. As for the...
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