Features： 1、6 Digit 7 Segment Decimal: This is a 6 digits 7 segments display module, each display screen shows a decimal point, used for LED digital display 2、TM1637 IC: The LED digital display module adopts TM1637 driver IC, and is connected to digital IO via 2 pins 3、White Light Display: The 6 digit 7 segment digital display module is a total of 6 white LED word tube, display clock clearly 4、Plug and Play: The LED display digital tube is easy to use, plug and play, no tedious wiring process is required 5、Precise Wiring PCB Board: The digital display tube is produced with high quality PCB board, with precise wiring and clear board paths Specification： Item Type: LED Display Digital Tube Material: PCB board Usage: LED digital display Digit Number: 6 digits, 7 segments, decimal Library: TM1637.h Connection Module: 2 pins to digital IO Driver IC: TM1637 Voltage: 5V Color: White Package List： 1 x LED Display Digital Tube 1 x Pin Header