microtivity IS222 7-segment LED Display, 2 Digit Green Static Common Anode (Pack of 2) 2x 0.56-inch 7-segment LEDs 2 Digits, Static, Light Green, Common Anode Forward Voltage: 2.2V 18 pins. Pitch: standard 0.1" (2.54mm). Please refer to product image for the connection diagram. Instructions included in product packaging.