EYE_MOTION_MVBR_CHAIN

Published:2009/7/20 12:06:00 Author:Jessie | From:SeekIC

Illuminated photocell triggers mvbr chain. Starter-mvbr is triggered by positive pulse on grid of V1A, but remaining mvbr stages are triggered by negative pulse on cathode. Output pulses are taken from across 6,800-ohm resistor and a-c coupled to gate.-E. L. Thomas, R. Howat, and N. H. Mackworth, Tv Tracker Records Eye Focus Points, Electronics, 33:17, p 57-59.



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