Cheap & Small DIY Night Vision Camera
Night vision is one of those technologies that captures the imagination. There's something really cool about being able to see in complete darkness.
We've all seen the camera hacks that remove IR filters, but I wanted to go a step further, and create a night vision device that was both cheap and very small. - said N-O-D-E -
It takes a modified action camera, and combines it with a high powered Infrared LED, and a lens attachment which serves as a viewfinder. Everything cost about $40 total.