Max 7219 8×8 Blue LED Matrix 4 In 1 Display
Max 7219 8×8 Blue Specifications and Features:-
Dimensions: 128 x 32 x 1.5cm(LxWxH)(All 4 in 1)
Dimension 32 x 32 x 1.5 cm (LxWxH) (Single Module)
A single module can drive an 8×8 dot matrix common cathode
Operating voltage: 5V
Weight: 55 gm Colour-Blue
Fixing screws with 64 holes with a diameter 3mm
Module with input and output interfaces
Support for cascading multiple modules
Wiring Instructions:-
The left side of the module to the input port, the right to an output port.
When the control of a single module, simply input port connected to CPU
When a plurality of cascaded modules, input and output termination CPU, an input terminal of the second output end of the first module a module, the first two modules of the input terminal of the three termination modules, and so on..
Pin Description:-
VCC 5V
GND GND
DIN P2.2
CS P2.1
CLK P2.0
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