Timer circuit for a stroboscope
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United States of America Patent
Stats
-
Jan 18, 1983
Grant Date -
N/A
app pub date -
Dec 29, 1980
filing date -
Dec 29, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A variable ramp voltage generated by a first 555 timer is applied to the control electrode of a second 555 timer for controllably varying the delay function of the second timer. The second timer is triggered in accordance with the motion to be observed, several trigger signals being applied during each ramp. The output signals from the second timer are thus timed at progressively longer intervals from the respective input signals during each ramp. The output signals are applied to trigger a stroboscope, producing a cinematographic slow motion view of a selected portion of the motion under observation.
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Family
International Classification(s)
Cited Art Landscape
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