The digitizizer is based on a Kodak carousel slide projector. It’s fitted with LED strips instead of the original light source, which are used to illuminate the slides themselves. An Arduino ...

Who hasn’t thought about turning a 1950s slide projector into a digital projector? [Matt] did, but unlike most of us, he actually did it. [Matt]’s friend [Angus] found an old, single-slide ...

Best overall Best overall The most realistic star projector, it projects bright, detailed images of the real night sky. This is a premium projector for all ages. Read more below Best Viral Best ...