1、Clear Display: Equipped with red LED for 6 digit display, the 0.56in display module ensures a clear viewing on data. 2、Digital Tubes: 7 segment design enables a wide display range, and each bit has a radix point for easier calculating. 3、Practical Use: Allows for broad application on various machine and equipment for better control and simpler operation. 4、Good Material: Processed with high quality PCB with accurate wiring and TM1637 drive chip, works with good stability. 5、Easy to Install: Comes with 3 pin to connect to digital I O, the lightweight and small digit board is quick to install. 1 x Digital Tube Display Module1 x Pin Header Item Type: Digital Tube Display ModuleMaterial: PCB BoardFunction: LED Digital DisplayDigits: 6 digit, 7 segment. Library Usage: TM 1637.hConnection Module: 3 pins to digital I O. Driver IC: TM1637Voltage: 5VColour: Red