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Hace 1 día · In this project, we’ll display the temperature from the DS18B20 sensor on the ESP32 CYD screen. The temperature will be displayed on a text label and represented on a curved gauge (arc). The temperature text will be displayed in different colors depending on the following ranges: < 10 °C (50 °F): the temperature will be displayed in blue color;
Hace 5 días · Hoje você irá aprender como funciona cada sensor de temperatura Arduino: LM35, DS18B20 e TMP36 e também irá aprender a programar todos eles. Caso você esteja em busca do sensor DHT11, acesse o artigo: Sensor de umidade e temperatura DHT11
Hace 2 días · Muitos sensores de temperatura medem a temperatura ambiente ou a temperatura de uma superfície. Para medir a temperatura da água e outros fluidos, são necessários sensores de temperatura à prova d'água. Um desses sensores de temperatura é o DS18B20. Este sensor pode medir a temperatura do ar, de líquidos como a água e do solo.
Hace 4 días · The DS18B20 Waterproof Digital Temperature Sensor is a 1 meter long cable assembly for adding remote temperature sensing over the range of -55 to 85°C. PACKAGE INCLUDES: DS18B20 Digital Temperature Sensor in waterproof cable assembly; 4.7K resistor (for pull-up) KEY FEATURES OF DS18B20 WATERPROOF DIGITAL TEMPERATURE SENSOR:
Hace 6 días · when I used the DS18B20 on a ESP8266 I used the dallastemperature library with the sensor connected to pin 4 - worked OK however, you should be able to use any GPIO pin which allows input and output - see esp8266-pinout-reference-gpios
Hace 2 días · Los resultados muestran que el sensor capacitivo I2C Soil Moisture es el más apropiado para monitorear la humedad, el fototransistor BH1750 es el elegido como sensor de luminosidad y el sensor de estado sólido DS18B20 es el que más se destaca para medir la temperatura.
Hace 3 días · Hay fellas, I´ve a problem with my code. i´m trying to read and to log the temperature datas from the DS18B20. The serial print isnt the problem, but when i try to log the temperature the serial print says that it isn´t possible to open the txt-file. When i´m logging the temperature from the DS3231 everything is fine. It doesnt work with the DS18B20. Is there someone who could help me ...
