K kushagra New Member Feb 11, 2004 #1 Hi All!! can anyone help me by providing circuit diagram for a 7 segment LED/LCD display
C crust Member Feb 11, 2004 #2 Generally the LED is common anode or cathode. So each element has its own line and an 8th common line. (sometimes 9 if there is a decimal place).
Generally the LED is common anode or cathode. So each element has its own line and an 8th common line. (sometimes 9 if there is a decimal place).
niq_ro New Member Feb 15, 2004 #3 see http://www.fairchildsemi.com - for display schematic see at http://www.fairchildsemi.com/ds/50/5082-7650.pdf - CD4511 is a very good decoder for LED display see at http://www.datasheetcatalog.com/datasheet/C/CD4511BC.shtml
see http://www.fairchildsemi.com - for display schematic see at http://www.fairchildsemi.com/ds/50/5082-7650.pdf - CD4511 is a very good decoder for LED display see at http://www.datasheetcatalog.com/datasheet/C/CD4511BC.shtml