With multi-segment displays ... the flexible displays back, [upir] walks us through the details of driving them. It’s not as simple as you’d think, at least in the Arduino world; the segments ...

We’re used to seeing all manner of seven-segment displays, be they mechanical ... The sensors are connected to an Arduino Nano via a 74HC165 parallel-load shift register, which lets multiple ...

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 ...