knitting machine LED Display Tube Module, 4 Digit 7 Segment Common Anode TM1637 Drive Chip Tube Clock Display with 4 Mounting Holes Fits for Use Library (Red)
$9.39
Description
4 Digit 7 Segmen: This is a basic 4-digit 7-segment Led display tube module..Applicable Range: Suitable for use library TM1637.h..2 Pins: Module connected to digital I/O via 2 pins..Easy to Install: Designed with 4 mounting holes for easy installation..High Quality Materials: Made of high quality electronic components, stable and reliable performance
