Brand New
MAX7219 is an integrated serial input / output common-cathode display driver
It connects the microprocessor with 8 digits 7-segment digital LED display
Can be connected a bar graph display or 64 independent LEDs
A single ule can drive a total of 8 * 8 dot matrix overcast
ule voltage: 5V
ule Size: 12.8 cm (length) X 3.2 cm (width) X 1.3 cm (height)
With 64 fixing screw holes, diameter : 3mm
ule with input and output interfaces, support for cascading multiple ules
Included in this package:
1X Max7219 Display Board
1 Set of Cable for Max7219 Board
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.