Track My Order
Frequently Asked Questions
International Shipping Info
Send Email
Jump to Subcategory:
added to your cart!
The SparkFun BME280 Atmospheric Sensor Breakout with Headers is the easy way to measure barometric pressure, humidity, and te…
This sealed digital temperature probe lets you precisely measure temperatures in wet environments with a simple 1-Wire interf…
This is the Magnetic Door Switch Set, a small reed switch assembly specifically designed to alert you when doors, drawers, or…
The SDP31 differential pressure sensor is ideally suited to air flow rate and air speed measurement. Need an air speed indica…
The MS8607 from TE is an impressive combination pressure, humidity, temperature (PHT) sensor with accuracy of ±2mbar pressur…
36" high temperature Type-K Thermocouple with glass braid insulation.
The MicroMod Weather Carrier Board periphery for the MicroMod ecosystem that allows you to create your own weather station wi…
The SparkFun SGP30 Air Quality Sensor monitors the VOCs around you and can return valid indoor air quality readings within 15…
The SEN54 measures particulate matter, VOC, humidity, and temperature in a single package.
Do you need to be able to sense CO2 concentrations of up to 100%? If so, the STC31 is the sensor for you! The Sensirion STC31…
The SparkFun Qwiic Micro Pressure Sensor features the BMP384 and excels at high-resolution measurements (up to 21-bit), all o…
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.
Melexis' MLX90614ESF-BAA is an infrared thermometer designed for non-contact temperature sensing. An internal 17-bit ADC and …
The AH1815 is an integrated Hall-Effect non-latched sensor.
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 MQ-136 is a Hydrogen Sulfide detection sensor with a sensing range of 1 - 200ppm. The sensing element is SnO2 which has l…
The SST Liquid Level Sensor provides single point liquid detection via a TTL compatible push/pull output. This optical liquid…
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 MicroMod Environmental Function Board includes three sensors to monitor air quality, humidity / temperature, & CO2 concen…
The SparkFun MAX31855K Thermocouple Breakout is a simple 14-bit resolution, SPI-compatible, serial interface thermocouple dig…
The EasyVR 3 Plus Shield is a voice recognition shield for Arduino boards integrating an EasyVR module.
This is a stainless steel, Type-K Thermocouple probe. A thermocouple works by taking two wires made of dissimilar metals, con…
The AS6212 digital temperature sensor from AMS provides high-accuracy temperature data combined with excellent power consumpt…
The SparkFun RP2040 mikroBUS™ Starter Kit is designed to give you just what you need to start using the Click, Qwiic, and R…
The MCP9700 is a small thermistor type temperature sensor. LilyPad is a wearable e-textile technology developed cooperatively…
MEMs based barometric pressure sensors are quite common these days. The Qwiic Pressure Sensor with the MS5637 shines by being…
10K thermistor with a negative temperature coefficient. Good choice for temp-sensing applications when you need a reliable NT…
Our RedBoards are great. But don't they sometimes seem a little **_BIG_**?! Enter **smôl**, a new range of boards which a…
The SparkFun Photon Weather Shield is an easy-to-use add-on board that grants you access to barometric pressure, relative hum…
The Zio Qwiic Loudness Sensor is an I2C device making it easy to measure the noise level in your next project.
The MQ-2 is a smoke and combustible gas sensor from Winsen. It can detect flammable gas in a range of 300 - 10000ppm.
The Nicla Sense ME is a tiny, low-power tool that sets a new standard for intelligent sensing solutions.
The ZMOD4450 Refrigeration Air Quality sensor is designed to measure gases emitted by food ripening or rotting.
The LPS25HB is an absolute pressure sensor which means that it has an internal vacuum as a reference. (As opposed to *differe…
Small electret microphone. Useful in acoustic and audio applications.
This is a small device called a [reed switch](http://en.wikipedia.org/wiki/Reed_switch). When the device is exposed to a magn…
This non-contact infrared thermometer makes it a breeze to take quick and accurate surface temperature readings without getti…
The Kitronik Smart Air Quality Board for Pico provides a complete air monitoring and reporting solution for the Raspberry Pi …
The US1881 is an integrated Hall-Effect latched sensor.
MIKROE Smoke 2 Click is a compact add-on board that contains the most efficient version of the smoke detector.
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 Ammonia Click is an Ammonia detection (NH3) sensor, based on the MQ-137 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 gator:microphone is a micro:bit Accessory Board that integrates a microphone into SparkFun's gator:bit series of…
MIKROE HVAC Click is a compact add-on board that contains Sensirion’s next-generation miniature CO2 sensor.
MIKROE Diff Press Click is an accurate pressure sensor Click board™ capable of measuring differential pressure.
