LED Driver MAX7219 so special. MAX7219 is a microprocessor and a total cathode seventh-- 8 LED display, map article/column or 64 shows a small dot-matrix display interface serial input/output chips. Chip including the BCD decoder, multiplex scan controller. Word and bit drive and 8X 8 static RAM. External resistor only need one set all LED displays current field. MAX7219 and the microprocessor only three wires to connect, each show has an address by the digital microprocessor write. Is to permit users to choose each BCD decoding or not decoding. Users can also choose to shutdown mode, the digital brightness control, 1 ~ 8 to choose from scanning the median and LED displays for all the test mode.

Max7219
.......\MAX7219
.......\MAx7219.c
.......\MAX7219.hex
.......\MAX7219.lnp
.......\MAx7219.LST
.......\MAX7219.M51
.......\MAx7219.OBJ
.......\MAX7219.Opt
.......\MAX7219.plg
.......\MAX7219.Uv2
.......\MAX7219_Opt.Bak
.......\MAX7219_Uv2.Bak
.......\STARTUP.A51
.......\STARTUP.LST
.......\STARTUP.OBJ

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