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MAX7219 Red LED Dot Matrix Display Module MCU Control DIY Kit for Arduino
Details
Module parameters:
1. Display Color:Red
2.A single module can drive an 8 * 8 common cathode lattice
3.Module Operating voltage: 5V.
4.Module size: 5 cm long X 3.2 cm wide X 1.5 cm high
5.With four screws hole, aperture 3mm
6.Module with input and output interfaces, supports multiple modules cascade
Wiring instructions:
1.The module left as an input port to the output port on the right.
2.The control of a single module, simply input port to the CPU
3.Multiple modules cascade input termination CPU, 2 output termination module, a module of the input of the input terminal, the output terminal of the first two modules of the first three modules, and so on ...
51 MCU, for example:
VCC 5V
GND GND
DIN P22
CS P21
CLK P20
1. Display Color:Red
2.A single module can drive an 8 * 8 common cathode lattice
3.Module Operating voltage: 5V.
4.Module size: 5 cm long X 3.2 cm wide X 1.5 cm high
5.With four screws hole, aperture 3mm
6.Module with input and output interfaces, supports multiple modules cascade
Wiring instructions:
1.The module left as an input port to the output port on the right.
2.The control of a single module, simply input port to the CPU
3.Multiple modules cascade input termination CPU, 2 output termination module, a module of the input of the input terminal, the output terminal of the first two modules of the first three modules, and so on ...
51 MCU, for example:
VCC 5V
GND GND
DIN P22
CS P21
CLK P20
Package weight: 0.046 kg
Product Size(L x W x H): 5.00 x 3.20 x 1.50 cm / 1.97 x 1.26 x 0.59 inches
Package Size(L x W x H): 10.00 x 7.00 x 2.00 cm / 3.94 x 2.76 x 0.79 inches
Product Size(L x W x H): 5.00 x 3.20 x 1.50 cm / 1.97 x 1.26 x 0.59 inches
Package Size(L x W x H): 10.00 x 7.00 x 2.00 cm / 3.94 x 2.76 x 0.79 inches
Package Contents: 1 x MAX7219 Display Modules Kit
