On 11/21/2018 09:52 AM, devin davison via cctalk wrote:
Hello. Encountered a couple odd parts in the pile today, not sure if they
are anything special. Hp branded dip packages with gold leads. They appear
to be leds in 4 grid patterns on the face. Im curious what they are out of,
most likely an old hp computer or calculator.
Part number on the back is hp5033592-101
i could not find any information online about them. If they are of use to
someone with a hp conputer let me know. If not im trying to find a
datasheet and use them in a project.
Pictures :
https://i.postimg.cc/dtJTGZfm/2018-11-21-10-48-34.jpg
https://i.postimg.cc/pL6hNGLq/2018-11-21-10-49-19.jpg
https://i.postimg.cc/C1Nw054S/2018-11-21-10-50-37.jpg
These are complete dot-matrix alphanumeric displays, with
the driver chips in the package.
The HP5033 is the base part number. They are likely to be
30+ years old, and documentation might be hard to come by.
Jon
