{
  "version": 1,
  "author": "Ettore Cicala",
  "editor": "wokwi",
  "parts": [
    { "type": "wokwi-arduino-nano", "id": "nano", "top": 52.8, "left": -115.7, "attrs": {} },
    {
      "type": "wokwi-pushbutton",
      "id": "btn1",
      "top": 6.2,
      "left": 240,
      "attrs": { "color": "red" }
    },
    {
      "type": "wokwi-pushbutton",
      "id": "btn2",
      "top": 63.8,
      "left": 240,
      "attrs": { "color": "yellow" }
    },
    {
      "type": "wokwi-max7219-matrix",
      "id": "matrix1",
      "top": -124.2,
      "left": -98.16,
      "attrs": { "chain": "4" }
    },
    {
      "type": "wokwi-ds1307",
      "id": "rtc1",
      "top": 170.3,
      "left": -66.4,
      "rotate": 90,
      "attrs": {}
    },
    { "type": "wokwi-gnd", "id": "gnd1", "top": 96, "left": 325.8, "attrs": {} }
  ],
  "connections": [
    [ "btn1:1.l", "nano:2", "green", [ "h0" ] ],
    [ "btn2:1.l", "nano:3", "green", [ "h-134.4", "v-76.8", "h-115.2" ] ],
    [ "btn1:2.r", "btn2:1.r", "green", [ "h29", "v38.6", "h-9.6" ] ],
    [ "gnd1:GND", "btn2:1.r", "black", [ "v0" ] ],
    [ "rtc1:SDA", "nano:A4", "green", [ "v-38.4", "h-18.9" ] ],
    [ "rtc1:SCL", "nano:A5", "green", [ "v0" ] ],
    [ "matrix1:DIN", "nano:11", "green", [ "h19.2", "v86.4", "h-355.2" ] ],
    [ "nano:10", "matrix1:CS", "green", [ "v-96", "h326.4", "v-38.4" ] ],
    [ "nano:13", "matrix1:CLK", "green", [ "v19.2", "h-48", "v-153.6", "h9.6" ] ]
  ],
  "dependencies": {}
}