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INSTRUMENTATION_CAMERA_TIMER

2014-11-06 10:20  
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INSTRUMENTATION_CAMERA_TIMER
Varies camera exposure rates and durations automatically according to desired program. Triggering rate can be constant and adjustable or variable for selected period between predetermined initial and find rates. Monostable mvbr Q2-Q3 determines length of triggering pulse that operates relay K1.-B. E. Bourne, Variable-Program Triggering Source, Electronics, 33:37, p 76-77.