{
  "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": {} },
    {
      "type": "wokwi-pushbutton-6mm",
      "id": "btn2",
      "top": -2.2,
      "left": 182.4,
      "attrs": { "color": "green" }
    },
    {
      "type": "wokwi-pushbutton-6mm",
      "id": "btn3",
      "top": -59.8,
      "left": -153.6,
      "attrs": { "color": "green" }
    },
    {
      "type": "wokwi-resistor",
      "id": "r1",
      "top": 43.2,
      "left": 124.25,
      "rotate": 90,
      "attrs": { "value": "1000" }
    },
    {
      "type": "wokwi-led",
      "id": "led1",
      "top": 97.6,
      "left": -187.8,
      "rotate": 180,
      "attrs": { "color": "red" }
    },
    {
      "type": "wokwi-resistor",
      "id": "r2",
      "top": -63.25,
      "left": -57.6,
      "attrs": { "value": "1000" }
    },
    {
      "type": "wokwi-pushbutton-6mm",
      "id": "btn1",
      "top": 36.2,
      "left": -182.4,
      "attrs": { "color": "green" }
    },
    {
      "type": "wokwi-resistor",
      "id": "r3",
      "top": 62.4,
      "left": -163.75,
      "rotate": 90,
      "attrs": { "value": "4700" }
    }
  ],
  "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" ] ],
    [ "nano:GND.1", "r1:2", "black", [ "v0" ] ],
    [ "nano:5V", "btn2:2.l", "red", [ "v19.2", "h96" ] ],
    [ "nano:GND.1", "r2:1", "black", [ "v57.6", "h-201.6", "v-182.4" ] ],
    [ "btn3:2.r", "btn2:2.l", "green", [ "v-0.4", "h0.8", "v259.2", "h307.2" ] ],
    [ "r2:2", "nano:5", "green", [ "v0", "h37.2" ] ],
    [ "r1:1", "nano:4", "green", [ "h0", "v-67.2", "h-105.6" ] ],
    [ "btn3:1.r", "nano:5", "green", [ "v9.6", "h164" ] ],
    [ "btn2:1.l", "r1:1", "green", [ "h0" ] ],
    [ "nano:8", "btn1:1.r", "green", [ "v-9.6", "h-163.2" ] ],
    [ "btn1:1.r", "r3:1", "green", [ "v0" ] ],
    [ "r3:2", "nano:GND.1", "green", [ "h0", "v37.2", "h230.4" ] ],
    [ "btn3:2.r", "btn1:2.l", "green", [ "h-8.8", "v48.4", "h-67.2", "v48" ] ],
    [ "led1:A", "r3:1", "green", [ "v-28.8", "h38.4" ] ],
    [ "led1:C", "nano:GND.1", "green", [ "v67.2", "h258.8" ] ]
  ],
  "dependencies": {}
}