| ??? 06/24/00 07:36 Read: times |
#3391 - RE: How do I get -5vdc? |
There a lot of power converters from maxim, the -5v
is no probem at al. Most LCD do not need an negative voltage. Just connect a potentiometer to te supply and connect the second pin of the three to the contrast connection of the lcd. |
| Topic | Author | Date |
| How do I get -5vdc? | 01/01/70 00:00 | |
| RE: How do I get -5vdc? | 01/01/70 00:00 | |
| RE: How do I get -5vdc? | 01/01/70 00:00 | |
| RE: How do I get -5vdc? | 01/01/70 00:00 | |
| RE: How do I get -5vdc? | 01/01/70 00:00 | |
RE: How do I get -5vdc? | 01/01/70 00:00 |



