| ??? 10/06/03 10:37 Read: times |
#56155 - RE: serial 4 digit 7-segment LED driver Responding to: ???'s previous message |
Thank you for answers. I think I will go with 4 x 74HC595. Can sink/source 25mA, serial in/parallel out and has latch so there will be no flashing and various shades when changing display text. Bad thing is I will have to add 32 resistors, but I guess I can live with it :)
Regards, Damjan |
| Topic | Author | Date |
| serial 4 digit 7-segment LED driver | 01/01/70 00:00 | |
| RE: serial 4 digit 7-segment LED driver | 01/01/70 00:00 | |
| RE: serial 4 digit 7-segment LED driver | 01/01/70 00:00 | |
| RE: serial 4 digit 7-segment LED driver | 01/01/70 00:00 | |
| RE: serial 4 digit 7-segment LED driver | 01/01/70 00:00 | |
| RE: serial 4 digit 7-segment LED driver | 01/01/70 00:00 | |
| RE: serial 4 digit 7-segment LED driver | 01/01/70 00:00 | |
| RE: serial 4 digit 7-segment LED driver | 01/01/70 00:00 | |
| RE: serial 4 digit 7-segment LED driver | 01/01/70 00:00 | |
| RE: serial 4 digit 7-segment LED driver | 01/01/70 00:00 | |
RE: serial 4 digit 7-segment LED driver | 01/01/70 00:00 |