1, the novel arrangement of the lamp compartments will be readily understood.” Technically it’s not a seven-segment display at all. [F.W. Wood] designed these really nice-looking “4”s with ...

hot glue seven segment display test // define pins used #define ... I define a bunch of bytes, each one of those bits is a segment on (1) or off (0). Since we are only using 7 out of 8 bits ...

seven-segment display (Image courtesy of LXD, Inc.) In their natural state, liquid crystals line up with the orientation "rubbed" into the front and rear glass panels. The rubbings are microscopic ...