Search results for: 'temperature sensor arduino'

DHT11 Sensor Features The DHT11 is a digital temperature and humidity sensor. This sensor is able to measure the humidity in the range of 20% to 80% with an accuracy of 5%. It can also measure the temperature in the range of 0 to 50 degrees Celsius with an accuracy of 2 degrees. Note The sampling frequency of this sensor is 1Hz. As a result, there must be at least one second between every readings of the sensor, otherwise the reading values will be incorrect. ...

DS18B20 Temperature Sensor Features The DS18B20 is a temperature sensor that can measure temperature in the range of -55°C to + 125°C with an accuracy of 0.5 ° C. The output accuracy of this sensor is adjustable from 9 to 12 bits which is set to 12 bits by default. The communication protocol of the this sensor is single-wire, and to measure the ambient temperature  you only need to connect one wire to Arduino. Note One of the biggest advantages of this sensor is its one-wire communication protocol....

DHT11 Sensor Features The DHT11 is a digital temperature and humidity sensor. This sensor is able to measure the humidity in the range of 20% to 80% with an accuracy of 5%. It can also measure the temperature in the range of 0 to 50 degrees Celsius with an accuracy of 2 degrees. Note The sampling frequency of this sensor is 1Hz. As a result, there must be at least one second between every readings of the sensor, otherwise the reading values will be incorrect. ...

HTU21D Sensor Features The HTU21D is a digital humidity and temperature sensor. It uses I2C communication and there are 2 SCL and SDA pins that are needed to be hooked up in order to communicate to this sensor. This sensor is ideal for temperature and humidity sensing. Humidity measuring range: 0-100% RH°/ Accuracy ±2% Temperature measurement range: -40 ° +125 °/ Accuracy ±0.3C You can download the datasheet of this module here.  [wpdm_package id='17292'] HTU21D Sensor Pinout Thi...

GY-21P Module Features The GY-21P module consists of two sensors, BMP280 and SI7021, which include pressure, temperature and humidity sensors. The communication protocol of this module is I2C. This module is capable of measuring air pressure from 30,000Pa to 110,000Pa, measuring humidity from 0 to 100%, measuring altitude from 0 to 30,000 feet and measuring temperature from -40 to +85 degrees Celsius. You can download the datasheet of this module here. [wpdm_package id='17363'] [wpdm_package ...

LM75 Temperature Sensor Features LM75 is a temperature sensor that can measure temperature range from -25 to +125 degrees Celsius. This sensor support I2C communication protocol and you can communicate with this module using two SDA and SCL pins to read the ambient temperature. You can download the datasheet of this module here. [wpdm_package id='17386'] LM75 Temperature Sensor Pinout This sensor has 5 pins:  VCC: Module power supply – 3.3-5 V  GND: Ground  SDA: Data pin...

SHT31 Temperature & Humidity Sensor Features SHT31 is a digital temperature and humidity sensor. This module uses I2C communication and there are two SCL and SDA pins that are needed to be hooked up in order to communicate to this sensor. This sensor is ideal for temperature and humidity sensing. Temperature measurement range: -40° +125°/ Accuracy ±0.3C° Humidity measuring range: 0-100% RH°/ Accuracy ±2% You can download the datasheet of this module here. [wpdm_package id=...

SHT30 Temperature & Humidity Sensor Features SHT30 is a digital temperature and humidity sensor. This module uses I2C communication and the 2 SCL and SDA pins are used to communicate with this sensor. This sensor is ideal for temperature and humidity sensing.  Temperature measurement range: 0°C to 65°C/ Accuracy ±0.3°C Humidity measurement range: 0-100% RH/ Accuracy ±3% RH You can download the datasheet of this module here...

SHT35 Temperature and Humidity Sensor Features SHT35 is a digital temperature and humidity sensor. This module uses I2C communication protocol and the 2 SCL and SDA pins are used in order to communicate to this sensor. This sensor is ideal for temperature and humidity sensing. Temperature measurement range: -40°C to 90°C/ Accuracy ±0.2°C  Humidity measurement range: 0-100% RH/ Accuracy ±1.5% RH You can download the datasheet of this module here. [wpdm_packag...

TMP36 Temperature Sensor Features The TMP36 sensor is used to measure temperature from -40°C to +125°C and its tolerance threshold is +150°C. This sensor is calibrated directly on Celsius and its accuracy is 2°C. This sensor has an analog output. The output voltage changes linearly as the temperature changew. For example, the sensor output voltage is 0.75 volts at 25°C and 2.7 volts at 125°C.This sensor can be used in environmental control systems, thermal protection, fire alarms, CPU thermal m...