LED bar graph modules
Tom Cloud
cloud at peaches.ph.utexas.edu
Fri Aug 29 15:42:40 GMT 1997
I wrote:
>>anyone know a part no. for an LED bar graph that takes 0 to
>>1 volt or such as an input ??? I know they're out there, have
>>used them long, long ago .... but now can't find one. This
>>is not a plain bar graph assembly -- it would be an integrated
>>circuit voltage/level indicator.
>
>>thanks,
>>Tom Cloud
and then Rich Mauruschat <richm at sykes.demon.co.uk> replied:
>If you are looking for 10-segment led bargraph with integrated driver, then
>Farnell Electronic Components (in the UK; maybe Newark in the US - Farnell
>now own Newark I think) supply parts manufactured by "THREE-FIVE" (printed
>"III-V").
>III-V part no's: TSM3914 horizontal
> TSM39341 vertical (more compact)
>These parts are basically a LM3914 driver (0-1.2V) integrated with a 10-seg.
>LED bar.
>
>http://www.farnellcomponents.com
>sales at farnellcomponents.com
>Hope this is helpful.
>Rich.
thanks .... I'd seen this in the Jameco catalog and couldn't
make out the logo
Tom Cloud
They say the mind is the first thing to go ... and I can't remember the second
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