MAX7219 4 in 1 dot matrix module 16 x16 dot matrix display driver module

MAX7219 4 in 1 dot matrix module 16 x16 dot matrix display driver module

1.On board serial input/output, a total of four MAX7219 cathode display driver chip.

2.Working voltage: 5 v.

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).