| ??? 03/30/06 13:22 Modified: 03/30/06 13:23 Read: times |
#113406 - eagle eyes Responding to: ???'s previous message |
Assuming a 12Mhz crystal, the frequency was about 90Hz.
Thus you need dammned good eyes to see such a fast blinking. I investigated this a while ago and had "everybody" in the company watch some signs. Eagle eyes can see a blink of up to about 100 Hz, about 50% of the population start seeing constant light at about 60 Hz. Erik |
| Topic | Author | Date |
| LED Blinking problem | 01/01/70 00:00 | |
| WHERE | 01/01/70 00:00 | |
| Re: WHERE | 01/01/70 00:00 | |
| Search | 01/01/70 00:00 | |
| scope it. | 01/01/70 00:00 | |
| how delay calculated ? | 01/01/70 00:00 | |
| eagle eyes | 01/01/70 00:00 | |
| off axis ? | 01/01/70 00:00 | |
| well | 01/01/70 00:00 | |
| foveal | 01/01/70 00:00 | |
| Off-Axis (Off-topic) | 01/01/70 00:00 | |
| Precisely | 01/01/70 00:00 | |
Flicker | 01/01/70 00:00 | |
| Optimization problem? | 01/01/70 00:00 | |
| Slow the blinking | 01/01/70 00:00 | |
| Regarding the slow blinking | 01/01/70 00:00 | |
| Delay too short | 01/01/70 00:00 | |
| Led blinking | 01/01/70 00:00 | |
| LED BLINKING PROBLEM IS OVER | 01/01/70 00:00 |