A set of two OLED displays with a 1.3 ... only the pixels that are on use electricity. This makes OLED technology very efficient; also, the way these types of OLEDs are built allows them to be very ...

If you’ve got an Arduino, a few passive components, and a SSD1306 OLED, then [mircemk ... with e-paper displays, this as an excellent technique to file away for use in the future.

OLED displays use thin layers of organic materials that emit light when electricity is applied to them. Thin strips of red-, green-, and blue-light emitting OLEDs are arranged on a screen to ...