{
  "version": 1,
  "author": "Anonymous maker",
  "editor": "wokwi",
  "parts": [
    { "type": "wokwi-arduino-nano", "id": "nano", "top": 0, "left": 0, "attrs": {} },
    {
      "type": "wokwi-rgb-led",
      "id": "rgb1",
      "top": -140,
      "left": 68.3,
      "attrs": { "common": "cathode" }
    },
    {
      "type": "wokwi-pushbutton",
      "id": "btn1",
      "top": -128.2,
      "left": 134.4,
      "attrs": { "color": "green" }
    },
    {
      "type": "wokwi-max7219-matrix",
      "id": "matrix1",
      "top": -287.4,
      "left": -386.16,
      "attrs": { "chain": "4" }
    },
    {
      "type": "wokwi-max7219-matrix",
      "id": "matrix2",
      "top": -181.8,
      "left": -386.16,
      "attrs": { "chain": "4" }
    },
    {
      "type": "wokwi-max7219-matrix",
      "id": "matrix3",
      "top": -76.2,
      "left": -386.16,
      "attrs": { "chain": "4" }
    },
    {
      "type": "wokwi-max7219-matrix",
      "id": "matrix4",
      "top": 19.8,
      "left": -386.16,
      "attrs": { "chain": "4" }
    },
    {
      "type": "wokwi-slide-potentiometer",
      "id": "pot1",
      "top": 129.8,
      "left": 191,
      "attrs": { "travelLength": "30" }
    },
    {
      "type": "wokwi-resistor",
      "id": "r1",
      "top": -43.2,
      "left": 57.05,
      "rotate": 90,
      "attrs": { "value": "220" }
    },
    {
      "type": "wokwi-resistor",
      "id": "r2",
      "top": -43.2,
      "left": 9.05,
      "rotate": 90,
      "attrs": { "value": "220" }
    },
    {
      "type": "wokwi-resistor",
      "id": "r3",
      "top": -43.2,
      "left": 18.65,
      "rotate": 90,
      "attrs": { "value": "220" }
    }
  ],
  "connections": [
    [ "rgb1:COM", "nano:GND.2", "black", [ "v9.2", "h38.5", "v81.6" ] ],
    [ "btn1:2.l", "nano:GND.2", "black", [ "h0" ] ],
    [ "btn1:1.l", "nano:2", "orange", [ "h0" ] ],
    [ "matrix1:V+", "nano:5V", "red", [ "h259.2", "v364.8", "h-162.7" ] ],
    [ "matrix1:DIN", "nano:11", "orange", [ "h0" ] ],
    [ "matrix1:CS", "nano:8", "purple", [ "h0" ] ],
    [ "matrix1:CLK", "nano:13", "blue", [ "h38.4", "v316.8", "h29.3" ] ],
    [ "matrix1:V+.2", "matrix2:V+", "red", [ "h-19.04", "v67.2", "h355.2" ] ],
    [ "matrix1:GND.2", "matrix2:GND", "black", [ "v57.6", "h336.16" ] ],
    [ "matrix1:DOUT", "matrix2:DIN", "green", [ "v48", "h336.16" ] ],
    [ "matrix1:CS.2", "matrix2:CS", "green", [ "v38.4", "h336.16" ] ],
    [ "matrix1:CLK.2", "matrix2:CLK", "green", [ "v28.8", "h336.16" ] ],
    [ "matrix2:V+.2", "matrix3:V+", "green", [ "v67.2", "h336.16" ] ],
    [ "matrix2:GND.2", "matrix3:GND", "black", [ "v57.6", "h336.16" ] ],
    [ "matrix2:DOUT", "matrix3:DIN", "green", [ "v48", "h336.16" ] ],
    [ "matrix2:CS.2", "matrix3:CS", "green", [ "v38.4", "h336.16" ] ],
    [ "matrix2:CLK.2", "matrix3:CLK", "green", [ "v28.8", "h336.16" ] ],
    [ "matrix3:V+.2", "matrix4:V+", "green", [ "v67.2", "h336.16" ] ],
    [ "matrix3:GND.2", "matrix4:GND", "black", [ "v57.6", "h336.16" ] ],
    [ "matrix3:DOUT", "matrix4:DIN", "green", [ "v48", "h297.76", "v0", "h38.4" ] ],
    [ "matrix3:CS.2", "matrix4:CS", "green", [ "v38.4", "h336.16" ] ],
    [ "matrix3:CLK.2", "matrix4:CLK", "green", [ "v28.8", "h336.16" ] ],
    [ "pot1:VCC", "nano:5V", "red", [ "h0" ] ],
    [ "pot1:GND", "nano:GND.1", "black", [ "v0" ] ],
    [ "pot1:SIG", "nano:A7", "green", [ "h0" ] ],
    [ "r1:2", "nano:5", "red", [ "h0" ] ],
    [ "r2:2", "nano:10", "blue", [ "h0" ] ],
    [ "r3:2", "nano:9", "green", [ "h0" ] ],
    [ "rgb1:R", "r1:1", "red", [ "v0" ] ],
    [ "rgb1:G", "r3:1", "green", [ "v0" ] ],
    [ "rgb1:B", "r2:1", "blue", [ "v0" ] ],
    [ "matrix1:GND", "nano:GND.1", "black", [ "h0" ] ]
  ],
  "dependencies": {}
}