{
  "version": 1,
  "author": "Sonal Mehta",
  "editor": "wokwi",
  "parts": [
    { "type": "wokwi-arduino-uno", "id": "uno", "top": -18.66, "left": 207.78, "attrs": {} },
    {
      "type": "wokwi-max7219-matrix",
      "id": "matrix1",
      "top": -120.39,
      "left": -26.4,
      "attrs": { "chain": "4" }
    }
  ],
  "connections": [
    [ "matrix1:GND", "uno:GND.1", "black", [ "h0" ] ],
    [ "matrix1:DIN", "uno:11", "green", [ "h0" ] ],
    [ "matrix1:CS", "uno:10", "purple", [ "h0" ] ],
    [ "matrix1:CLK", "uno:13", "orange", [ "h0" ] ],
    [ "matrix1:V+", "uno:5V", "red", [ "h179.51", "v302.01", "h-118.15" ] ]
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}