| ??? 10/16/02 19:49 Read: times |
#30919 - RE: 7 segment LCD display digits with 8051 |
What should be the square wave frequency applied at the common back plane and the segment of the 7 segment digital display
Varies for display to display, but it is few Hz, upto 150 typical. BTW: You are asking for a headache. Why not use LCD module, which takes care about all these parameters? IA |
| Topic | Author | Date |
| 7 segment LCD display digits with 8051 | 01/01/70 00:00 | |
| RE: 7 segment LCD display digits with 8051 | 01/01/70 00:00 | |
| RE: 7 segment LCD display digits with 8051 | 01/01/70 00:00 | |
| RE: 7 segment LCD display digits with 8051 | 01/01/70 00:00 | |
| RE: 7 segment LCD display digits with 8051 | 01/01/70 00:00 | |
| RE: 7 segment LCD display digits with 8051 | 01/01/70 00:00 | |
| RE: 7 segment LCD (mahmood Elnasser) | 01/01/70 00:00 | |
| RE: 7 segment LCD display digits with 8051 | 01/01/70 00:00 | |
| RE: Mehmood | 01/01/70 00:00 | |
| RE: 7 segment LCD display digits with 8051 | 01/01/70 00:00 | |
| RE: 7 segment LCD display digits with 8051 | 01/01/70 00:00 | |
| RE: 7 segment LCD display digits with 8051 | 01/01/70 00:00 | |
| RE: 7 segment LCD display digits with 8051 | 01/01/70 00:00 | |
| RE: Intensity Vs Contrast. | 01/01/70 00:00 | |
| RE: Intensity Vs Contrast. | 01/01/70 00:00 | |
| RE: Intensity Vs Contrast. | 01/01/70 00:00 | |
| RE: Intensity Vs Contrast. | 01/01/70 00:00 | |
| RE: Intensity Vs Contrast. | 01/01/70 00:00 | |
RE: Intensity Vs Contrast. | 01/01/70 00:00 |