| ??? 10/24/01 20:18 Read: times |
#15986 - RE: Low cost D/A converter |
You could use a 1-2-4-8-16 resistor ladder driven by 5 port pins going into an op-amp. It would be crude, but it works for such things as
LCD contrast control. |
| Topic | Author | Date |
| Low cost D/A converter | 01/01/70 00:00 | |
| RE: Low cost D/A converter | 01/01/70 00:00 | |
| RE: Low cost D/A converter | 01/01/70 00:00 | |
| RE: Low cost D/A converter | 01/01/70 00:00 | |
| RE: Low cost D/A converter | 01/01/70 00:00 | |
| RE: Low cost D/A converter | 01/01/70 00:00 | |
| RE: Low cost D/A converter | 01/01/70 00:00 | |
| RE: Low cost D/A converter | 01/01/70 00:00 | |
| RE: Low cost D/A converter | 01/01/70 00:00 | |
RE: Low cost D/A converter | 01/01/70 00:00 |