The Hewlett-Packard 5082-7300 series displays are individual
4x7 LED matrix arrays with decoder/drivers and memory. They
are DTL-TTL compatible and use 8421 positive logic input.
- 5082-7300 - Numeric (right-hand decimal point)
- 5082-7302 - Numeric (left-hand decimal point)
- 5082-7340 - Hexadecimal
These displays were first introduced in the early 1970's.
If you have spare 5082-7300 displays that are gathering dust, please send me an e-mail. I can put them to good use!
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