The segment is a combination of 7 LED lines or segments. The segments of the display lights in different combinations to display Numbers from 0 to 9, the Arabic Numerals. The number is displayed by the code or any encoder-decoder IC which gives the command to light LED to make combination and display numbers.
0.96 inc Mini I2C IIC OLED Display Module
Arduino Uno Prototyping Shield with 170 Point Mini Breadboard 






