LED projector

posted Dec 6th 2008 9:20am by Caleb Kraft
filed under: classic hacks, led hacks, peripherals hacks

led_projector

[PuffMag1cDrag0n] shows us how to make a fairly simple projected LED display. The projector is made from a 13×7 LED matrix and a couple fresnel lenses. The layout and construction is similar to the Lumenlab projector setup, only replacing all the lighting and LCD with an LED array. It communicates via serial port and is powered by a pic micro 16f648. We would love to see an RGB version of this. The directions are a bit rushed, but you should be able to get the gist. Just remember that you need some pretty powerful LEDs to throw a big image.

Recent Posts



Reader Comments

Leave a Reply

Hack a Day serves up fresh hacks each day, every day from around the web and a special How-To hack each week.

Send us your hacks











Hacks

Resources

RSS newsfeeds

Powered by WordPress

Most commented on (30 days)

Recent comments