LED_Matrix

A Arduino driver for LED Matrix based on MAX7219 / MAX7221

Key features:

• No limitation to a fixed number of devices
• Buildin font: just call print('x'); to print a 'x' at curent position
• Some buildin animations like
  • Scroll display: left, right, up down
  • Scroll a single character: left, right, up down

For more details of buildin function look at the header file!

Quick startup guide:

• open example Matrix1
• connect your panel with 4 devices to Arduino:

  Arduino --- LED panel
     6     |    CLK
     5     |    DIN
     4     |    CS

• transfer the sketch
• enjoy