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Thanks to its factory calibration the STTS22H offers high-end accuracy performance over the entire operating temperature rang…
Do you need to measure temperature accurately and reliably? This could be the perfect solution! The SparkX Qwiic PT100 is bas…
This sealed digital temperature probe lets you precisely measure temperatures in wet environments with a simple 1-Wire interf…
The MicroMod Weather Carrier Board periphery for the MicroMod ecosystem that allows you to create your own weather station wi…
The DHT20 is a low cost humidity and temperature sensor with a I2C digital output protocol.
The SDP31 differential pressure sensor is ideally suited to air flow rate and air speed measurement. Need an air speed indica…
The SparkFun Qwiic Pressure Sensor features the BMP384 and excels at high-resolution measurements (up to 21-bit).
The MicroMod Environmental Function Board includes three sensors to monitor air quality, humidity / temperature, & CO2 concen…
The EasyVR 3 Plus Shield is a voice recognition shield for Arduino boards integrating an EasyVR module.
This is an evaluation board for the MLX90614 IR Thermometer. The sensor is connected to an ATmega328 running at 3.3V with a S…
The SST Liquid Level Sensor provides single point liquid detection via a TTL compatible push/pull output. This optical liquid…
36" high temperature Type-K Thermocouple with glass braid insulation.
The MS8607 from TE is an impressive combination pressure, humidity, temperature (PHT) sensor with accuracy of ±2mbar pressur…
The SparkFun Qwiic Micro Pressure Sensor features the BMP384 and excels at high-resolution measurements (up to 21-bit), all o…
The SparkFun OpenLog Artemis (w/o IMU) Kit is intended to provide everything you need to log the data of your choice with the…
Looking for a Qwiic sensor that can measure the ambient light level directly in lux? This is it! The VEML7700 is a high ac…
The AS6212 digital temperature sensor from AMS provides high-accuracy temperature data combined with excellent power consumpt…
Melexis' MLX90614ESF-BAA is an infrared thermometer designed for non-contact temperature sensing. An internal 17-bit ADC and …
The MCP9700 is a small thermistor type temperature sensor. LilyPad is a wearable e-textile technology developed cooperatively…
The MQ-137 is an Ammonia (NH₃) gas sensor from Winsen. The sensing element is SnO2, which has lower conductivity in clean a…
The MQ-131 is a low concentration Ozone gas sensor from Winsen. The sensing material for the MQ-131 is WO₃.
This is a stainless steel, Type-K Thermocouple probe. A thermocouple works by taking two wires made of dissimilar metals, con…
The SparkFun MAX31855K Thermocouple Breakout is a simple 14-bit resolution, SPI-compatible, serial interface thermocouple dig…
The SparkFun SGP30 Air Quality Sensor monitors the VOCs around you and can return valid indoor air quality readings within 15…
Bosch BME688 Development Kit is a platform for testing and developing use cases based on temperature, barometric pressure, hu…
The SparkFun MicroMod mikroBUS™ Starter Kit is designed to give you just what you need to start using the MicroMod and Clic…
Our RedBoards are great. But don't they sometimes seem a little **_BIG_**?! Enter **smôl**, a new range of boards which a…
The MQ-2 is a smoke and combustible gas sensor from Winsen. It can detect flammable gas in a range of 300 - 10000ppm.
10K thermistor with a negative temperature coefficient. Good choice for temp-sensing applications when you need a reliable NT…
The AH1815 is an integrated Hall-Effect non-latched sensor.
The MQ-136 is a Hydrogen Sulfide detection sensor with a sensing range of 1 - 200ppm. The sensing element is SnO2 which has l…
This Thermocouple Connector is perfect for bridging the gap between Type-K thermocouples with standard connectors with a PCB.
MEMs based barometric pressure sensors are quite common these days. The Qwiic Pressure Sensor with the MS5637 shines by being…
The Kitronik Smart Air Quality Board for Pico provides a complete air monitoring and reporting solution for the Raspberry Pi …
This is a small device called a [reed switch](http://en.wikipedia.org/wiki/Reed_switch). When the device is exposed to a magn…
The Zio Qwiic Loudness Sensor is an I2C device making it easy to measure the noise level in your next project.
The US1881 is an integrated Hall-Effect latched sensor.
Small electret microphone. Useful in acoustic and audio applications.
This non-contact infrared thermometer makes it a breeze to take quick and accurate surface temperature readings without getti…
The ZMOD4450 Refrigeration Air Quality sensor is designed to measure gases emitted by food ripening or rotting.
The MQ-9B is a CO and CH₄ gas detection sensor form Winsen. The sensing material of the MQ-9B is SnO2, which has a low cond…
MIKROE HVAC Click is a compact add-on board that contains Sensirion’s next-generation miniature CO2 sensor.
The SparkFun gator:environment utilizes the CCS811 and BME280 ICs to take care of all of your environmental readings of atmos…
MIKROE Environment Click measures temperature, relative humidity, pressure and VOC (Volatile Organic compounds gases).
MIKROE Ozone 2 Click is an Ozone detection (O3) sensor, based on the MQ131 gas sensor.
The LilyPad Reed Switch is a simple breakout for a reed switch that will make it easy to use in e-textiles circuits in exactl…
The SparkFun RP2040 mikroBUS™ Starter Kit is designed to give you just what you need to start using the Click, Qwiic, and R…
