Mechanical seven-segment display by Alexander Holroyd at Brickcon 2012
It was really cool to see this mechanical display (the precursor to LEDs). Alexander was super nice to talk to. Here's a link to his video of the display working www.youtube.com/watch?v=tyijTDuotu4
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Uploaded on November 12, 2012
Taken on October 7, 2012
Mechanical seven-segment display by Alexander Holroyd at Brickcon 2012
It was really cool to see this mechanical display (the precursor to LEDs). Alexander was super nice to talk to. Here's a link to his video of the display working www.youtube.com/watch?v=tyijTDuotu4
1,374
views
4
faves
0
comments
Uploaded on November 12, 2012
Taken on October 7, 2012