Seven Segment Clock
We can create a large, bright clock visible in a large classroom by lighting up selective pixels of an LED strip and arranging the pixels in the shape of seven segment displays. We can use three pixels per segment.
- We can use three pixels per segment.
- 21 pixels per digit
- 63 pixels + 6 for the "1" + two for the colon = 70 pixels
Drawing Digits
We can create an array of the segments like this:
1 2 3 4 5 6 7 8 9 10 11 12 13 |
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Digit Pixel Map
TBD
- a: n, n+1, n+2
- b: n+3, n+4, n+5
1 2 3 4 5 6 7 8 9 10 11 12 |
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