Photo Strobe Circuit

  
Sound or light sensors corniected to J2 produce a voltage that is amplified by ICl-a and ICl-b. A positive trigger voltage that is developed by D1 and 1)3 and amplified by ICl-d, drives 1C2 and 1C1 to trigger SCR1. SCR1 is connected to a strobe.
Photo Strobe Circuit - schematic

This device is handy for photographic purposes to take pictures of events that involve sound, such as impacts, ctc.




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