MakeFaire: TubeTime IEE clock
By kaydub
One of the neatest new projects I saw at the faire brought back memories of watching the Apollo missions in the 60’s. The iconic and unique IEE one-plane digital display unit. Had never seen one up close, and didn’t know how they worked. Found out that it’s a mini-projector with a set of curved lenses and individual light bulbs that project the numbers and decimal in the center on the screen.