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I was going to suggest you could use it as a home decoration to make a message everyday but it would only work one day a year?
by mrfusion 5y ago
I was going to suggest you could use it as a home decoration to make a message everyday but it would only work one day a year?
- fudged71 5y agoIt's possible to create artificial light with parallel rays like the sun, you just need a parabolic dish mirror. So in theory yes you could do this at home for everyday projections, just not with the sun.
- saboot 5y agoYou'd need the mirror planes to be adjustable in the XY tilt directions. Seems doable though, would be a cool next project
- enchiridion 5y agoOr not? That’s an interesting challenge. Multiple messages depending on the light angle
- ansible 5y agoSort of the opposite of a digital sundial: https://www.thingiverse.com/thing:1068443 https://www.thingiverse.com/thing:1068443