Buy Max7219 Dot Matrix Module for Arduino AR-151-D at Campus Component - Pune

Saturday, 30 July 2022

Item details

City: Pune, Maharashtra
Offer type: Sell

Contacts

Contact name Campus Component
Phone 9767444555

Item description

Buy Max7219 Dot Matrix Module for Arduino AR-151-D at Campus Component. The MAX7219 LED driver can be used to control 7-segment displays up to 8 digits, bar-graph displays, or 64 individual LEDs. The driver communicates with the Arduino through SPI so you only need three wires to control the display. Since the MAX7219 can control a maximum of 64 LEDs, the maximum size dot matrix display it can drive is 8×8 pixels. However, you can daisy chain multiple drivers and matrices together and easily control much larger displays like 8×32, 8×64, or even bigger. Still, you only need three wires to control all of the ICs so you need very few I/O pins of the Arduino.
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