DOA 7seg 2981
From PHCC
Revision as of 22:22, 11 November 2008 by Manuel (Talk | contribs) (New page: = DOA_7seg_2981 = LED and 7 Segment Display Controller for displays with Common Anode. '''Deprecated Design''', replaced by DOA_7seg Rev.1 Nearly the same as the DOA_7seg_2803. T...)
DOA_7seg_2981
LED and 7 Segment Display Controller for displays with Common Anode.
Deprecated Design, replaced by DOA_7seg Rev.1
Nearly the same as the DOA_7seg_2803. The differences are:
- for common anode displays
- different commons driver chip
- tiny differences in board layout (traces) to accomodate the different commons driver chip
Features see above section on DOA_7seg_2803
Schematic and Board Layout
Bill of Materials
The BOM is here: bom_doa_7seg_2981.txt
This list includes prices and links to to online catalogue pages of my primary source of electronics components, Reichelt Elektronik