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MrDEB's latest activity

  • 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...
  • MrDEB
    MrDEB replied to the thread using a RTC in SF basic.
    been contemplating this idea but? Now that I have a working shift register. any thoughts on this beginning schematic?
  • MrDEB
    MrDEB replied to the thread using a RTC in SF basic.
    am about ready to give up on this. Tried several different codes but have yet to figure out the correct method to obtain desired...
  • MrDEB
    MrDEB replied to the thread using a RTC in SF basic.
    I was trying to use 74hc595's but the math is not correct 60(seconds) X 8 (# of outputs) = 56 so we have 4 unused outputs 12(hours) / 8...
  • MrDEB
    MrDEB replied to the thread using a RTC in SF basic.
    seems confusing
  • MrDEB
    MrDEB replied to the thread using a RTC in SF basic.
    BIG QUESTION? how does leds rotating around make for a clock? that's what the video is showing in post 356. While waiting for parts to...
  • MrDEB
    MrDEB replied to the thread going out on a limb and praying the schematic is correct.
    GREAT IDEA i HAVE STARTED ASSEMBLING A PERFBOARD WITH 4- 74HC595;S to test out different code ideas I want to try Didn't think about...
  • MrDEB
    MrDEB replied to the thread going out on a limb and praying the schematic is correct.
    I have all the CLOCK pins connected together as suggested as well as all the RESET pins connected together.
  • MrDEB
    MrDEB replied to the thread going out on a limb and praying the schematic is correct.
    SEEMS TO WORK WELL. going to experiment driving the TWILITE pins with similar code in a sub route.
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