A 0.96″ OLED display is a compact, self-illuminating screen with a \(128\times 64\) pixel resolution, capable of high contrast and wide viewing angles without a backlight. It is often powered by the SSD1306 driver and uses simple I2C or SPI communication, making it ideal for projects using platforms like Arduino or Raspberry Pi. Available in various colors like blue, yellow, or white, it operates on a wide voltage range (\(3.3V-5V\)) and features low power consumption.