Adafruit Sensors Humidity

Adafruit Sensiron SHT31-D Temperature Humidity Sensor Breakout [AF-2857]

Get it by Thursday, Dec 21st

Sensiron Temperature/Humidity sensors are some of the finest & highest-accuracy devices you can get. And, finally we have some that have a true I2C interface for easy reading. The SHT31-D sensor has an excellent ±2% relative humidity and...

Adafruit Si7021 Temperature Humidity Sensor Breakout Board [AF-3251]

Get it by Thursday, Dec 21st

It's summer and you're sweating and your hair's all frizzy and all you really want to know is why the weatherman said this morning that today's relative humidity would max out at a perfectly reasonable 42% when it feels more like 77%. En...

Adafruit HDC1008 Temperature Humidity Sensor Breakout Board [AF-2635]

It's summer and you're sweating and your hair's all frizzy and all you really want to know is why the weatherman said this morning that today's relative humidity would max out at a perfectly reasonable 52% when it feels more like 77%. ...

Chirp! The Plant Watering Alarm [AF-1965]

Get it by Thursday, Dec 21st

Let's be honest - the hardest part about owning a houseplant is not killing it. And the hardest part about not killing your houseplant, at least for us, is remembering to water it. The Chirp! Plant Watering Alarm is a new device from w...

Humidity and Temperature Sensor - SHT15 Breakout [SHT15] [AF-1638]

This is a simple breakout board for the SHT15 humidity sensor from Sensirion. The SHT15 digital humidity and temperature sensor is fully calibrated and offers high precision and excellent long-term stability at low cost. The digital CMOS...

AM2315 - Encased I2C Temperature/Humidity Sensor [AF-1293]

Finally we have an I2C-interface temperature & humidity sensor in a nice enclosed style. This sensor contains a thermistor temperature sensor and a capacitive humidity sensor. A small microcontroller inside does the readings and provides...

Mesh-protected Weather-proof Temperature/Humidity Sensor [SHT10] [AF-1298]

Take your next ourdoor sensor project to the next level with a SHT-10 based temperature/humidity sensor. The sensor includes a dual-use sensor module from Sensiron in a sintered metal mesh encasing. The casing is weatherproof and wil...

AM2302 (wired DHT22) temperature-humidity sensor [AF-393]

The AM2302 is a wired version of the DHT22, in a large plastic body. It 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...

DHT11 basic temperature-humidity sensor + extras [AF-386]

Get it by Tuesday, Dec 12th

The 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 need...

DHT22 temperature-humidity sensor + extras [AF-385]

The DHT22 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)....