Serial 7-seg Display 2 Board
IC/Module: MAX7219 Serial Input/Output LED Display
MAX7219 is a compact, serially interfaced, common-cathode display driver that interfaces microcontrollers to 7-segment numeric LED displays. It has a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers and 8x8 static RAM that stores each digit. It has a 150µA low-power shutdown mode as well as option to regulate analog and digital brightness.
The Serial 7-seg Display 2 Board uses a 2×5-pin female IDC10 connector at the end of the flat cable to connect to a microcontroller system. The onboard DIP switches enable the user to configure which pins will be used for MOSI, SCK and CS lines.
- Serial 7-seg Display 2 Board (1)
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