Crossed IR beam camera/flash trigger

Crossed IR beam camera/flash trigger


Mark Rehorst made this awesome instructable on making a motion sensitive camera trigger out of PVC pipe and IR LEDs. – Link.

2 thoughts on “Crossed IR beam camera/flash trigger

  1. john says:

    looks to me like an antigravity machine instead of a camera trigger.

    seriously a well written instructable with in focus photos even. looks like a well thought out project. i’m making one and hope i can get my PVC to look so nice.

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Becky Stern is a Content Creator at Autodesk/Instructables, and part time faculty at New York’s School of Visual Arts Products of Design grad program. Making and sharing are her two biggest passions, and she's created hundreds of free online DIY tutorials and videos, mostly about technology and its intersection with crafts. Find her @bekathwia on YouTube/Twitter/Instagram.

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