| ??? 07/01/08 18:10 Read: times |
#156349 - Time between polls Responding to: ???'s previous message |
Chico, suppose you use Russ scheme, have N dark sectors in the disk, and V is max. rotation speed in rpm. To allow a minimum of two samples in A and B in each sector (dark or white), poll time T should be less than
T (sec)=15/(N*V) That is not easy to fit for motors running at high speed, and high angle resolutions, but could be easy accomplished in manual devices as yours. BTW, I suppose that anyone reading the thread will understand that P3.6 is an input (in this context) and is there where the noise could appear. Daniel |
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