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MAX7219 DOT Matrix 8X8 8X32 Display Module with Cables for Raspberry Pi. A convenient four wire serial interface can connect to general-purpose microprocessors. MAX7219 also allows users to choose whether to encode or not to encode each data.
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Only three IO ports are used to drive the eight digit display. MAX7219 supports flicker free displays as well as cascading displays. You you can use it for Arduino. VCC and GND should not be connected reversed, so as not to burn the chip.
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We have a lot of products and only show a small number of products on the website.
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