| ??? 02/23/06 20:30 Read: times |
#110629 - m5451 3 output bits |
Does anybody have a suggestion for circuit or comment as to whether it's even possible, to tie 3 bits (bits 33, 34, 35) of the m5451 chip to a bcd to decimal decoder (CD4028B)? So it could drive the rows of my cathode column Dot Matrix displays?
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| Topic | Author | Date |
| m5451 3 output bits | 01/01/70 00:00 | |
| please no numbers | 01/01/70 00:00 | |
| m5451 | 01/01/70 00:00 | |
| maybe you can, but with some trouble | 01/01/70 00:00 | |
| ST 4-5 digit LED driver | 01/01/70 00:00 | |
| ??? | 01/01/70 00:00 | |
| multiplexing | 01/01/70 00:00 | |
| multiplexing chips. | 01/01/70 00:00 | |
| seek and ye shall find | 01/01/70 00:00 | |
| Intersil and Maxium | 01/01/70 00:00 | |
| Erik | 01/01/70 00:00 | |
| sure | 01/01/70 00:00 | |
| EE question. | 01/01/70 00:00 | |
| the problem is not power | 01/01/70 00:00 | |
| i2c | 01/01/70 00:00 | |
| i2c | 01/01/70 00:00 | |
| no answer possible | 01/01/70 00:00 | |
| module "string" | 01/01/70 00:00 | |
| Current? | 01/01/70 00:00 | |
| current. | 01/01/70 00:00 | |
| Supply lines | 01/01/70 00:00 | |
| Remember ground | 01/01/70 00:00 | |
| ground last module. | 01/01/70 00:00 | |
| last module. | 01/01/70 00:00 | |
| I disagree | 01/01/70 00:00 | |
| supply lines | 01/01/70 00:00 | |
| Sorry, my bad | 01/01/70 00:00 | |
| supply lines. | 01/01/70 00:00 | |
| If DM mean diode matrix, then | 01/01/70 00:00 | |
| DM | 01/01/70 00:00 | |
| you still are, where is the answer? | 01/01/70 00:00 | |
| still are. | 01/01/70 00:00 | |
not the capability of the driver, the cu | 01/01/70 00:00 |