{
  "version": 1,
  "author": "Ettore Cicala",
  "editor": "wokwi",
  "parts": [
    { "type": "wokwi-arduino-nano", "id": "nano", "top": 4.8, "left": -48.5, "attrs": {} },
    {
      "type": "wokwi-max7219-matrix",
      "id": "matrix1",
      "top": -143.4,
      "left": -136.56,
      "attrs": { "chain": "4" }
    },
    { "type": "wokwi-ds1307", "id": "rtc1", "top": 61.8, "left": 192.1, "attrs": {} }
  ],
  "connections": [
    [ "matrix1:CLK", "nano:13", "green", [ "h9.6", "v67.2", "h-307.2", "v105.6", "h67.2" ] ],
    [ "matrix1:CS", "nano:10", "green", [ "h19.2", "v86.4", "h-230.4" ] ],
    [ "matrix1:DIN", "nano:11", "green", [ "h28.8", "v76.8", "h-249.6" ] ],
    [ "rtc1:SCL", "nano:A5", "green", [ "h-144", "v-0.2", "h-9.6" ] ],
    [ "rtc1:SDA", "nano:A4", "green", [ "h0" ] ]
  ],
  "dependencies": {}
}