Thread: $10 dollar IR break beam

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Hey HF folks, long time no see!! I came across this kit last year and threw it out to our members, but now that it's the "off" season I had some time to build one, and test it out.

I am in love. 10 bucks won't be better spent for a very accurate break beam that interfaces easily with anything requiring (essentially) a momentary switch trigger.

Rather than a bunch of re-typing or copy/paste, here's my brief how-to blog on it. Hope it's helpful!


10 dollar IR break beam

Originally Posted by Garage-of-Evil

Hey HF folks, long time no see!! I came across this kit last year and threw it out to our members, but now that it's the "off" season I had some time to build one, and test it out.

I am in love. 10 bucks won't be better spent for a very accurate break beam that interfaces easily with anything requiring (essentially) a momentary switch trigger.

Rather than a bunch of re-typing or copy/paste, here's my brief how-to blog on it. Hope it's helpful!


10 dollar IR break beam

Thanks a whole bunch. I'm going to have to try this one out for sure.

GREAT IDEA!