Temperature Sensors
-
DHT11 Temperature and Humidity Sensor
$5.40The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed). Its fairly simple to use, but requires careful timing to grab data.
-
DHT11 Temperature and Humidity Sensor Module
$8.64The DHT11 is a relatively cheap sensor for measuring temperature and humidity.
-
DHT22 Temperature and Humidity Sensor
$14.04DHT22 is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed). It’s fairly simple to use, but requires careful timing to grab data. The only real downside of this sensor is you can only get new data from it once every 2 seconds, so when using our library, sensor readings can be up to 2 seconds old.
-
DHT22 Temperature and Humidity Sensor Module
$17.28DHT22 is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed). It’s fairly simple to use, but requires careful timing to grab data. The only real downside of this sensor is you can only get new data from it once every 2 seconds, so when using our library, sensor readings can be up to 2 seconds old.
-
Raspberry Pi Sense HAT
$49.57The Raspberry Pi Sense HAT is attached on top of the Raspberry Pi via the 40 GPIO pins. The Sense HAT has several integrated circuit based sensors that can be used for many different types of experiments, applications, and even games.
-
Thermistor 10K
$0.5410K thermistor with a negative temperature coefficient. Good choice for temp-sensing applications.
-
TMP36GT9Z Temperature Sensor
$2.16The LTMP36GT9Z Temperature Sensor is an integrated circuit sensor that can be used to measure temperature with an electrical output proportional to the temperature.
