| ??? 03/19/14 08:35 Read: times |
#190299 - Modulation frequency Responding to: ???'s previous message |
Most IR links that I know of are modulated at 38kHz to reject ambient light. 38kHz was chosen for historical reasons, and at the time it was optically quiet. Unfortunately a number of monitors now run with a line scan frequency in this region. Does it make any difference if you change your monitor resolution or frame rate? |
| Topic | Author | Date |
| 8051 IR Project blues | 01/01/70 00:00 | |
| position ? | 01/01/70 00:00 | |
| Tube It | 01/01/70 00:00 | |
Modulation frequency | 01/01/70 00:00 |