| ??? 01/28/09 01:02 Read: times |
#161772 - Gradient transparency + led + photo-diode? Responding to: ???'s previous message |
Hi Richard, Thanks for your answer!
If I put a gradient transparency fixed to coil that moves between a led and a photo diode, so, when coil moves to one side it makes darker to photo-diode, and for other side, brighter, can this work? |
| Topic | Author | Date |
| Closed loop for HDD head coil help | 01/01/70 00:00 | |
| Maybe it will work ... or maybe not. | 01/01/70 00:00 | |
| Gradient transparency + led + photo-diode? | 01/01/70 00:00 | |
| it will not be easy | 01/01/70 00:00 | |
| more info | 01/01/70 00:00 | |
| It's not as easy as one might think | 01/01/70 00:00 | |
| harder than I thought | 01/01/70 00:00 | |
| There are ways ... | 01/01/70 00:00 | |
| speed is essential when drawing | 01/01/70 00:00 | |
| Yes, faster is better in this case | 01/01/70 00:00 | |
| Relativity | 01/01/70 00:00 | |
| That would likely work | 01/01/70 00:00 | |
Flexible Thinking - Flexible Arm | 01/01/70 00:00 |