MAX7219 Microcontroller 4-in-1 Display Dot Matrix Module
₱275.00
MAX7219 Microcontroller 4-in-1 Display Dot Matrix Module This MAX7219 Microcontroller 4-in-1 Display Dot Matrix Module is an integrated serial input/output common-cathode display driver, it connects the microprocessor 7-segment digital LED display with 8 digits, you can also connect a bar graph di
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MAX7219 Microcontroller 4-in-1 Display Dot Matrix Module
This MAX7219 Microcontroller 4-in-1 Display Dot Matrix Module is an integrated serial input/output common-cathode display driver, it connects the microprocessor 7-segment digital LED display with 8 digits, you can also connect a bar graph display or 64 independent LED. Thereon including a B-type BCD encoder chip, multi-channel scanning loop segment word driver, but also a static RAM 8 x 8 for storing each data. Only one external register is used to set the segment current of each LED.
Features:
• A single module can drive a 8x8 dot matrix common cathode
• Operating voltage: 5V
• Dimensions: length 12.8 cm X 3.2 cm wide and 1.4 cm high
• 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