|
|
|
![]() |
|
|||||||
|
||||||||
![]() |
|
|
Thread Tools | Rate Thread | Display Modes |
|
|
|
#1
|
|||||
|
|||||
|
Re: Optical Sensors Used as Encoders?
We used Banner sensors last year for wheel encoders and have included them this year as well. We use a custom wheel so when the wheel was being assembled we just slipped a piece of dark papaer between the spokes of the wheel. By using two encoders (outlined above) you can tell direction and distance traveled. Last year we were able to get accurate down to at least an inch which made auto mode pretty easy. You need to couple the wheel sensors with a direction device to really know where you are.
|
|
#2
|
||||
|
||||
|
Re: Optical Sensors Used as Encoders?
Last year we used banner sensors and tape marks, but this year we went ahead and spent a whopping $80 for shaft encoders (300 clicks per revolution ... as opposed to the 8 at best we had before).
![]() |
![]() |
| Thread Tools | |
| Display Modes | Rate This Thread |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Q&A Discuss: Optical sensors with EduBot | CD47-Bot | Extra Discussion | 2 | 01-03-2003 18:37 |
| Q&A Discuss: optical sensors | CD47-Bot | Extra Discussion | 0 | 15-02-2003 22:58 |
| optical sensors | great_one411 | General Forum | 1 | 15-02-2003 19:54 |
| optical sensors acting strangely | rosebud | Electrical | 10 | 03-02-2003 00:29 |
| optical sensors | majormusic2005 | General Forum | 1 | 28-01-2003 20:37 |