---

{
  "version": 1,
  "author": "ChatGPT",
  "parts": [
    { "type": "wokwi-arduino-nano", "id": "nano", "top": 20, "left": 120 },

    { "type": "wokwi-breadboard-half", "id": "bb", "top": 0, "left": 0 },

    { "type": "wokwi-ds18b20", "id": "temp", "top": -40, "left": 20 },
    { "type": "wokwi-resistor", "id": "r_pullup", "top": -10, "left": 60, "attrs": { "value": "4.7k" } },

    { "type": "wokwi-led", "id": "led", "top": -40, "left": 300 },
    { "type": "wokwi-resistor", "id": "r_led", "top": -10, "left": 260, "attrs": { "value": "220" } },

    { "type": "wokwi-lcd1602", "id": "lcd", "top": 160, "left": 60, "attrs": { "pins": "i2c" } }
  ],

  "connections": [
    // Питание
    ["nano:5V", "bb:+", "red"],
    ["nano:GND", "bb:-", "black"],

    // DS18B20
    ["temp:VCC", "bb:+", "red"],
    ["temp:GND", "bb:-", "black"],
    ["temp:DQ", "nano:D4", "green"],

    // Подтяжка 4.7k
    ["r_pullup:1", "temp:DQ", "green"],
    ["r_pullup:2", "bb:+", "red"],

    // LED
    ["nano:D5", "r_led:1", "green"],
    ["r_led:2", "led:A", "green"],
    ["led:C", "bb:-", "black"],

    // LCD I2C
    ["lcd:VCC", "bb:+", "red"],
    ["lcd:GND", "bb:-", "black"],
    ["lcd:SDA", "nano:A4", "blue"],
    ["lcd:SCL", "nano:A5", "blue"]
  ]
}