• on Miscellaneous Electronics
  • Published in issue 6/2010 on page 74
About the article

Mini dice

Design tip

Mini dice
What’s special about this mini dice is the minimal number of components needed: one chip, one capacitor, one pushbutton and seven LEDs. To keep everything small the author used SMD parts and a miniature circuit board for the prototype. Should you want to make it smaller still, then you could make an even tinier circuit board using smaller LEDs.
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