A timing generator was designed and built for an EG&G 501 High Speed Stroboscope. The generator delivers a burst of one, two, four or eight pulses at a selected repetition rate from .5HZ to 20KHZ; upon initiation by a start signal. An Unijunction Transistor ( UJT ) oscillator provides the basic repetition rate and Integrated Circuit ( IC ) Digital Logic is used to count and gate the output pulses. The circuit diagrams and construction details are given.
Library of Congress Subject Headings
Digital electronics; Photography, High-speed; Stroboscope
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Department, Program, or Center
School of Photographic Arts and Sciences (CIAS)
Collins, Boisey, "An Audio Oscillator Triggering Circuit for the EG&G 501 High Speed Stroboscope; with Integrated Digital Timing" (1971). Thesis. Rochester Institute of Technology. Accessed from
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