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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