Temperature and Humidity

written by hek
10pcs DS18B20 Dallas Temperature Sensors
Use this for measuring room temperature. You'll also need a pull up resistor
571 available - $5.21   Buy
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DHT11 Module
Humidity range: 20%-80%RH (±5%RH). Temperature range: 0-50°C (±2°C).
5600 available - $1.08   Buy
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DHT22 Module
Humidity range: 0%-100%RH (±2%RH). Temperature range: -40-80°C (±0.5°C).
1721 available - $3.40   Buy
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DS18B20 Waterproof Dallas Temperature Sensors
About 100 cm cable length. Good when you want to measure the temperature in a freezer or on pipes. You'll also need a pull up resistor.
2038 available - $5.72   Buy
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DS18b20 Dallas Temperature Sensors Module
Easy to connect. Built in pull up resistor.
21 available - $4.30   Buy
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K Type Thermocouple Sensor
MAX6675 K Type Thermocouple Sensor for measuring high temperatures.
4854 available - $4.84   Buy
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Si7021 Sensor Module 3.3V
3.3V version. Humidity range: 0%-80%RH (±3%RH). Temperature range: -10-85°C (±0.4°C).
1066 available - $2.33   Buy
In stock - $2.21   Buy
Si7021 Sensor Module 5V
5V version. Humidity range: 0%-80%RH (±3%RH). Temperature range: -10-85°C (±0.4°C).
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