Instead of a few displays that can be bought from the usual retailers for a dollar a piece, [Esai] made his own four digit, seven-segment display on some perfboard. Before soldering 58 SMD LEDs to ...

And we end up seeing all kinds of display techniques being used ... LED clock which uses the Neopixel rings as 7 segment displays. Each digit is made using one pair of Neopixel rings, stacked ...

A common display found on digital watches and readouts that looks like a series of 8s. Each digit ... one segment of the liquid crystal layer in a monochrome twisted nematic (TN) seven-segment ...