| ??? 09/28/02 14:36 Read: times |
#29806 - RE: Interfacing Optical Interrupter Swit |
Personally, I would never put a naked device straight onto the processor pin, I would buffer it with a schmitt trigger first and always.
The opto device can work with either an emitter load or a collector load, but it should have a defined load to operate with, then in either Charles' circuit or its inverse, the device end of the resistor goes to the schmitt. Steve |
| Topic | Author | Date |
| Interfacing Optical Interrupter Switch | 01/01/70 00:00 | |
| RE: Interfacing Optical Interrupter Switch | 01/01/70 00:00 | |
| RE: misread, here is the real stuff | 01/01/70 00:00 | |
| RE: misread, here is the real stuff | 01/01/70 00:00 | |
| RE: misread, here is the real stuff | 01/01/70 00:00 | |
| RE: misread, here is the real stuff | 01/01/70 00:00 | |
| RE: misread, here is the real stuff | 01/01/70 00:00 | |
| RE: misread, here is the real stuff | 01/01/70 00:00 | |
| RE: Interfacing Optical Interrupter Switch | 01/01/70 00:00 | |
| RE: Interfacing Optical Interrupter Switch | 01/01/70 00:00 | |
| RE: Interfacing Optical Interrupter Switch | 01/01/70 00:00 | |
| RE: Interfacing Optical Interrupter Swit | 01/01/70 00:00 | |
RE: Interfacing Optical Interrupter Swit | 01/01/70 00:00 |