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The GT-NUCL1633K1 is the latest miniature fingerprint sensor with extensive enhancements on power consumption and user flexib…
The SparkFun Pulse Oximeter and Heart Rate Sensor is an incredibly small, I2C based, Qwiic-enabled biometric sensor.
This great GT-521F52 fingerprint module from ADH-Tech communicates over TTL Serial so you can easily embed it into your next …
The AD8232 SparkFun Single Lead Heart Rate Monitor is a cost-effective board used to measure the electrical activity of the h…
The ENS160 is a digital multi-gas sensor solution with four sensor elements that can be used in a wide range of air quality a…
Heart rate data can be really useful whether you're designing an exercise routine, studying your activity or anxiety levels o…
The SparkFun Qwiic MicroPressure Sensor is a mini breakout equipped with Honeywell's MPR Series piezoresistive silicon 25psi …
This is a simple-to-use compressed natural gas (CNG) sensor, suitable for sensing natural gas (composed of mostly Methane [CH…
The SparkFun SGP40 Air Quality Sensor provides a measurement of the quality of the air in your room or house.
This is a 10 pack of Biomedical Sensor Pads, disposable electrodes that can be used to measure EEG, ECG and EMG levels. these…
This is your simple three conductor sensor cable with electrode pad leads. These cables are 24" long and feature a 3.5mm audi…
A simple breakout for measuring the moisture in soil and similar materials. The exposed pads function together acting as a va…
The SparkFun Photodetector Breakout is an updated version of the Particle Sensor Breakout including the MAX30101, a highly se…
This great GT-521F32 fingerprint module from ADH-Tech communicates over TTL Serial so you can easily embed it into your next …
This is a simple-to-use liquefied petroleum gas (LPG) sensor, suitable for sensing LPG (composed of mostly propane and butane…
The MyoWare® 2.0 Link Shield is designed to easily connect a MyoWare® 2.0 Muscle Sensor to your Arduino via a 3.5mm TRS-to-…
The MyoWare® 2.0 LED Shield is designed to display the magnitude of a target muscle's signal and power the MyoWare 2.0 Muscl…
The AS-108M fingerprint sensor module is a combination fingerprint scanner and MCU and provides a UART interface port for eas…
The MyoWare® 2.0 Power Shield is designed to easily power the MyoWare 2.0 Muscle Sensor remotely.
The SparkFun SGP30 Air Quality Sensor monitors the VOCs around you and can return valid indoor air quality readings within 15…
The MyoWare® 2.0 Arduino Shield is designed to easily connect up to six MyoWare 2.0 Muscle Sensors and Link Shields using 3.…
The MyoWare® 2.0 Reference Cable is meant as an extension for the MyoWare 2.0 Muscle Sensor's reference pin. This is a pack …
This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air.
This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer.
This is a simple-to-use hydrogen gas sensor, suitable for sensing hydrogen concentrations in the air.
Thanks to the SparkFun gator:soil micro:bit Accessory Board, you can now measure the moisture level in soil without any vocal…
With the Gas Sensor Breakout you will be able to utilize each oversized, oddly spaced pins featured on every MQ gas sensor pr…
The SparkFun gator:particle incorporates the powerful MAX30102 sensor, enabling sensing of pulse oximetry, heart rate, monito…
The MyoWare 2.0 Cable Shield allows you to test and use the MyoWare 2.0 Muscle Sensor without actually attaching the board to…
The Kitronik Smart Air Quality Board for Pico provides a complete air monitoring and reporting solution for the Raspberry Pi …
This is the MyoWare Proto Shield, a simple proto-board for your MyoWare Muscle Sensor. With this shield you will be able to u…
The MyoWare® 2.0 Reference Cable is meant as an extension for the MyoWare 2.0 Muscle Sensor's reference pin.
Sharp's GP2Y1010AU0F is an optical air quality sensor, designed to sense dust particles. An infrared emitting diode and a pho…
MIKROE Fingerprint 3 Click bundle - Build a capacitive fingerprint scanner solution with a two-color ring indicator.
The MyoWare LED Shield is designed to pair with the [MyoWare Muscle Sensor](https://www.sparkfun.com/products/13723). The blu…
This board carries the iAQ-Core Indoor Air Quality sensor that measures VOC levels and provides CO2 equivalent and TVOC equiv…
MIKROE Air quality Click carries an MQ-135 sensor for detecting poisonous gases that impact air quality in homes and offices.
MIKROE Alcohol Click has a high sensitivity to alcohol and it can be used to detect alcohol in concentrations from 0.04 to 4m…
Track the patterns of your beating heart with ECG 2 Click.
MIKROE EEG Click is a Click board™ that allows monitoring of brain activity.
MIKROE EMG Click measures the electrical activity produced by the skeletal muscles.
MIKROE Heart Rate Click is a heart rate monitoring and pulse oximetry measuring Click board™.
MIKROEMoisture Click is a Click board™ that can easily detect a moisture level of the skin, by simply touching the sensitiv…
MIKROE Oximeter 3 Click is a compact add-on board perfectly suited for measuring the blood oxygen saturation.
Heart Rate 10 Click is a compact add-on board suitable for heart rate monitoring applications.
This Click board™ allows users to secure their projects with a biometric all-in-one fingerprint sensor.
