Continuation from cog31s GPS issue.

Author	Message
goc30 Guru Joined: 12/04/2017 Location: France Posts: 435	Posted: 10:30am 08 Oct 2019         Volhout said   P.S. 1 mSec accurate relay operation may need compensation, since mechanical relays take 3-20mSec to switch the contact, only reed relays are faster. You can do this by measuring the exact opening time and closing time of the contact (in the actual circuit) and compensating for it. in race cars, it is not a real problem. If all of yours chronos (who use also relays) are synchro with the same box, it is correct (time is calculate with difference between start time and arrival time. This is for that I need stable execution programs for references chrono (who are used for records) whe used transistors or statics realys and not mechanicles relays but they are more delicates to use Edited 2019-10-08 20:36 by goc30