[PBK] The PICLIST Beginners Kit Brief
Russell McMahon email (remove spam text)
>>> 1.9.3 LM3919 type bargraph for analogue voltage display
> >I dont think this it totally necessary - ....
> Well it looks like this is going to be a non-starter, as it seems no-body
> makes it anymore. So that kills off that hardware.
Use a PIC :-)
12Cxx even with Scott's Sigma Delta converter.
One cap, few R's, RC Osc.
LED driver R's a nuisance. Maybe PWM straight to LEDs with no resistors
(blasphemy :-) ).
Possibly even cheaper than original 3919!
http://www.piclist.com hint: The PICList is archived three different
ways. See http://www.piclist.com/#archives for details.
See also: www.piclist.com/techref/microchip/begin.htm?key=pic
You must be a member of the
piclist mailing list
(not only a www.piclist.com member) to post to the