Sensors/Others

This water sensor module is part of the Twig system. This sensor works by having a series of exposed traces connected to ...

This is a breakout board for Honeywell's HIH-4030 humidity sensor. The HIH-4030 measures relative humidity (%RH) and delivers it as an analog ou...

Life has its ups and downs, so why not measure them? The MPL3115A2 is a MEMS pressure sensor that provides Altitude data to within 30cm (with overs...

The Minisense 100 is a low-cost cantilever-type vibration sensor loaded by a mass to offer high sensitivity at low frequencies. Useful for detect...

The SparkFun Soil Moisture Sensor is a simple breakout for measuring the moisture in soil and similar materials. The soil moisture sensor is pretty...

Heart rate data can be really useful whether you're designing an exercise routine, studying your activity or anxiety levels or just want your shir...

These are very thin variable potentiometers. By pressing down on various parts of the strip, the resistance linearly changes from 100Ohms to 10,...

The eTape Liquid Level Sensor from Milone Technologies is a great way to measure the level of a liquid. It has a resistive output that varies with ...

The AD8232 Single Lead Heart Rate Monitor is a cost-effective board used to measure the electrical activity of the heart. This electrical activity ...

Using our muscles to control things is the way that most of us are accustomed to doing it. We push buttons, pull levers, move joysticks… but what ...

PROFESSIONAL EKG-EMG CABLE WITH SNAP CONNECTOR FOR GEL ECG ELECTRODES

Fingerprint scanners are awesome! Why use a key when you have one right at the tip of your finger? Unfortunately, they're often unreliab...

This is a non-contact water / liquid level sensor for Arduino . It utilizes advanced signal processing technology by using a powerful chip (XKC-Y25...

Bosch has been a leader in barometric pressure sensors, from the BMP085. BMP180, and BMP280... now we've got the next generation, the Adafruit BMP...

The MyoWare Power Shield is designed to take two standard CR2032 coin cell batteries to power the MyoWare Muscle Sensor. We have made this board i...

The MAX30102 is integrated pulse oximetry and heart-rate monitor biosensor module based on PPG ((PhotoPlethysmoGraphy). It is so small that you can...

The SparkFun Pulse Oximeter and Heart Rate Sensor is an I 2 C based biometric sensor, utilizing two chips from Maxim Integrated: the MAX...

The SST Liquid Level Sensor provides single point liquid detection via a TTL compatible push/pull output. This optical liquid level sensor feature...

Fingerprint scanners are awesome! Why use a key when you have one right at the tip of your finger? Unfortunately, they're often unreliab...

This is a non-contact liquid level sensor with status indicator and adjustable sensitivity. It can be used in liquid detection of non-metallic cont...

Whether you're an agriculturalist, a professional meteorologist or a weather hobbyist, building your own weather station can be a really rewardi...

The MyoWare Muscle Sensor is now designed to be wearable, allowing you to attach biomedical sensor pads directly to the board itself. Ho...

Sometimes you need to sense pressure in a damp environment. And sometimes you need to know the relative changes in pressure as well as the absolut...

We stock a few barometric pressure sensors, great for altitude and weather measurements. This pressure sensor is special because it comes with a m...