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The BlokClok Project

2009 by Patric


Mike McRoberts sent me the unique concept clock using an8×8 RGB Dot Matrix Display.

The time is indicated using blocks of colour. The central 6×6 grid is split into 4 x (3×3) grids and each 3×3 block is a different colour. The number of LED’s per 3×3 grid indicate the digit. i.e. if the first 3×3 grid has 1 LED lit then the first digit is 1, the second has 7 then the 2nd digit is 7, etc. The top two grids are the hour digits and the bottom 2 the minutes. Around the edge the unused LED’s have a moving light that shows the approximate position of the seconds.

Great idea. Thanks Mike McRoberts [link]

PoorNothing specialWorth projectPretty coolAwesome ! (6 votes)
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Arduino videos, Clock projects, LED

  1. September 21st, 2009 at 08:27 | #1

    Great project and a nice idea on how to represent the time. It’s refreshing to not see a BCD or hex LED clock for a change :)

    The second hand is terrific — makes it very clear that it’s a clock.

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