| ??? 07/06/05 20:08 Read: times |
#96723 - Photocell Responding to: ???'s previous message |
If you placed a collimated or laser light source and a detector in a straight line, but at an angle relative to the plane of motion of the glass. When the glass breaks the beam, the refraction should break the "continuity" of the beam. |
| Topic | Author | Date |
| Detecting end of hot glass plate | 01/01/70 00:00 | |
| try an infrared photocell | 01/01/70 00:00 | |
| Photocell | 01/01/70 00:00 | |
| visible range laser | 01/01/70 00:00 | |
| nope | 01/01/70 00:00 | |
| infrared ? | 01/01/70 00:00 | |
| Ultrasonic! | 01/01/70 00:00 | |
| Heat | 01/01/70 00:00 | |
| Picture! | 01/01/70 00:00 | |
| Elaborate a little more | 01/01/70 00:00 | |
| Isolating Pipe?? | 01/01/70 00:00 | |
| Circulation of Hot air from the open end | 01/01/70 00:00 | |
| Thanks | 01/01/70 00:00 | |
Which 8051/8052? | 01/01/70 00:00 |