Public Lab Wiki documentation



Dual camera kit electronics

This is a revision from April 26, 2012 13:42. View all revisions
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Introduction

To get the cameras to trigger simultaneously, we chose to trigger them via USB using a feature of the CHDK.

Dual camera 555 trigger

Assembling the 555 circuit

  • Pretty good instructions come in the 555 timer package
  • Potentiometer confusion

Dual camera 555 trigger

Battery "hack"

Connecting the batteries