SKU: OT2058-D113 Číslo položky: AB165 EAN: 8720618827999
Vodotěsný teplotní senzor DS18B20 s celkovou délkou 5 metrů.
Průměr senzoru je 6mm a má délku 50mm.
Průměr vodiče je 4mm a obsahuje 3 malé vodiče o průměru 1,1mm v barvách červená, žádná a černá.
Voltage: 3V tot 5.5V
Rozměry
Délka: 500cm
Šířka: 0,04cm
Výška: 0,04cm
Takto připojíš DS18B20 vodotěsná sonda teplotního senzoru 5m kabel k Arduino UNO nebo ESP32, s ukázkovým sketchem, který můžeš hned nahrát.
Tento příklad čte teplotu okolí nebo kapaliny pomocí vodotěsné digitální teplotní sondy DS18B20. Arduino dotazuje senzor přes protokol 1-Wire a každou sekundu vypisuje do Serial Monitoru hodnoty v Celsius i Fahrenheit.
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Aileen/*
* ==================================================================
* Generated by Codey.online — https://www.codey.online
* ==================================================================
* Project : DS18B20 Temperature Sensor Reading
* Board : Arduino UNO (arduino:avr:uno)
* Parts : DS18B20 waterdichte probe temperatuursensor 1 m cable
* Libraries : OneWire 2.3.8, DallasTemperature 4.0.6
*
* Codey Online is an AI-powered browser IDE for Arduino and ESP32.
* Describe your project and Codey writes the code, draws the wiring
* diagram and uploads it to your board, straight from the browser.
* This code is free to use, modify and share, without warranty.
* ==================================================================
*/
#include <OneWire.h>
#include <DallasTemperature.h>
const int ONE_WIRE_BUS = 2;
OneWire oneWire(ONE_WIRE_BUS);
DallasTemperature sensors(&oneWire);
void setup() {
Serial.begin(115200);
sensors.begin();
Serial.println(F("DS18B20 Temperature Sensor Initialized"));
}
void loop() {
sensors.requestTemperatures();
float tempC = sensors.getTempCByIndex(0);
if (tempC == DEVICE_DISCONNECTED_C) {
Serial.println(F("Error: Sensor not detected"));
} else {
float tempF = DallasTemperature::toFahrenheit(tempC);
Serial.print(F("Temperature: "));
Serial.print(tempC, 2);
Serial.print(F(" °C | "));
Serial.print(tempF, 2);
Serial.println(F(" °F"));
}
delay(1000);
}Potřebné knihovny: OneWire 2.3.8, DallasTemperature 4.0.6
Wiring diagram and example code generated by Codey.online — https://www.codey.online
This project reads ambient or liquid temperature using a waterproof DS18B20 probe sensor on a 1-Wire bus. A 4.7kΩ pull-up resistor is placed between 3.3V and the data pin (DQ) to ensure reliable communication. Open the Serial Monitor at 115200 baud to view continuous real-time temperature readings in Celsius and Fahrenheit.
/*
* ==================================================================
* Generated by Codey.online — https://www.codey.online
* ==================================================================
* Project : DS18B20 Temperature Sensor on ESP32
* Board : ESP32 DEVKIT V1 (esp32:esp32:esp32doit-devkit-v1)
* Parts : DS18B20 waterdichte probe temperatuursensor 1 m cable
* Libraries : OneWire 2.3.8, DallasTemperature 4.0.6
*
* Codey Online is an AI-powered browser IDE for Arduino and ESP32.
* Describe your project and Codey writes the code, draws the wiring
* diagram and uploads it to your board, straight from the browser.
* This code is free to use, modify and share, without warranty.
* ==================================================================
*/
#include <OneWire.h>
#include <DallasTemperature.h>
// DS18B20 data line is connected to GPIO 4
#define ONE_WIRE_BUS 4
OneWire oneWire(ONE_WIRE_BUS);
DallasTemperature sensors(&oneWire);
void setup() {
Serial.begin(115200);
sensors.begin();
Serial.println("DS18B20 Temperature Sensor Demo");
}
void loop() {
sensors.requestTemperatures();
float tempC = sensors.getTempCByIndex(0);
float tempF = sensors.getTempFByIndex(0);
if (tempC == DEVICE_DISCONNECTED_C) {
Serial.println("Error: Could not read temperature data");
} else {
Serial.print("Temperature: ");
Serial.print(tempC, 2);
Serial.print(" °C | ");
Serial.print(tempF, 2);
Serial.println(" °F");
}
delay(2000);
}Potřebné knihovny: OneWire 2.3.8, DallasTemperature 4.0.6
Wiring diagram and example code generated by Codey.online — https://www.codey.online
