LASCR_CONTROLLED_OSCILLATOR

Published:2009/7/6 6:15:00 Author:May | From:SeekIC

UJT relaxation oscillator having loudspeaker load produces single click each time flash of light falls on light-activated SCR Setting of R1 determines whether circuit produces series of pulses or tone burst during time light is on Oscillator frequency Increases with light intensity.-F. M. Mims, Semiconductor Proiects, Vol.2, RadioShack, Fort Worth, TX, 1976, p 71－77.



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