16 Mar
2016
16 Mar
'16
6:10 p.m.
I would like to consider adding optical shaft encoders to augment or replace the hall effect sensors in use on an Alfa Spid az/el installation. We have the high resolution sensors and are experiencing some annoying anomalies that have been very difficult to trace and are detrimental to autonomous operation at our ground station at Virginia Tech.
Any information or help would be appreciated.
73s Bob N4HY