MAX7219 4 In 1 Dot Matrix Module 16x16 Dot Matrix Display
Discontinued
Function features
1.Onboard serial input/output, a total of four MAX7219 cathode display driver chip
2.Working voltage: 5V
3.8 rows round hole needle board seat, can easily plug dot matrix
4.Module supports cascading 4 (3.2 mm) x3.2 (mm) 8*8, a total of Yin dot matrix
5.The chip pin has led, can realize cascade display
6.The board size: 64(mm)x64 (mm)