Matrix Display Information
21
Aug/100
Aug/100
Matrix Display Information
Electronic Components
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 24×16 2416 Dot Matrix Red Display information Board  US $12.99
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 0832 Dot Matrix yellow Display Information Board US $9.99
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 0832 LED Dot Matrix Red Display Information Board NEW US $11.99
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 0832 LED Dot Matrix Red Display Information Board US $11.99
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 0832 Dot Matrix Green Display Information Board US $11.99
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 0832 08 × 32 Dot Matrix Green Display Information Board US $11.99
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Putting computer history on display
BALTIMORE—In the mid- 1980s, as part of his computer business, Bob Roswell began accumulating a surplus of unsold and unwanted computers that he couldn’t bring himself to throw away.