{
  "version": 1,
  "author": "Daniela Martinez Sauceda",
  "editor": "wokwi",
  "parts": [
    {
      "type": "board-st-nucleo-c031c6",
      "id": "nucleo",
      "top": 10.43,
      "left": -96.98,
      "attrs": {}
    },
    {
      "type": "wokwi-led",
      "id": "led1",
      "top": -128.4,
      "left": -121,
      "attrs": { "color": "red" }
    },
    {
      "type": "wokwi-led",
      "id": "led2",
      "top": -128.4,
      "left": -82.6,
      "attrs": { "color": "red" }
    },
    {
      "type": "wokwi-led",
      "id": "led3",
      "top": -130,
      "left": -40,
      "attrs": { "color": "red" }
    },
    {
      "type": "wokwi-led",
      "id": "led4",
      "top": -130,
      "left": 0,
      "attrs": { "color": "red" }
    },
    {
      "type": "wokwi-keypad-4x4",
      "id": "keypad",
      "top": 200,
      "left": -100,
      "attrs": {}
    }
  ],
  "connections": [
    [ "led1:C", "nucleo:GND", "black", [] ],
    [ "led2:C", "nucleo:GND", "black", [] ],
    [ "led3:C", "nucleo:GND", "black", [] ],
    [ "led4:C", "nucleo:GND", "black", [] ],

    [ "keypad:R1", "nucleo:PB0", "blue", [] ],
    [ "keypad:R2", "nucleo:PB1", "blue", [] ],
    [ "keypad:R3", "nucleo:PB2", "blue", [] ],
    [ "keypad:R4", "nucleo:PB3", "blue", [] ],
    [ "keypad:C1", "nucleo:PB4", "green", [] ],
    [ "keypad:C2", "nucleo:PB5", "green", [] ],
    [ "keypad:C3", "nucleo:PB6", "green", [] ],
    [ "keypad:C4", "nucleo:PB7", "green", [] ],

    [ "led1:A", "nucleo:PA5", "green", [] ],
    [ "led2:A", "nucleo:PA6", "green", [] ],
    [ "led3:A", "nucleo:PA7", "green", [] ],
    [ "led4:A", "nucleo:PA8", "green", [] ]
  ],
  "dependencies": {}
}