Sparkfun

The HMC6343 is a fully integrated high end electronic compass module that can compute and give you a heading direction that's accurate within a co...

This is the MS5803-14BA Pressure Sensor Breakout, a high resolution pressure sensor with both an I2C and SPI interface. This MEMS pressure sensor ...

If you've had ideas for a project that depends on the ability to sense different spectrums of visible light and react based on those measurements, ...

This is the SparkFun \"Time-of-Flight\" Range Finder, a sensor board for the VL6180 distance sensor. Unlike most distance sensors that rely on refl...

This is the SparkFun \"Time-of-Flight\" Range Finder, a breakout for the VL6180 distance sensor. Unlike most distance sensors that rely on reflecte...

Infrared proximity sensor made by Sharp. Part # GP2Y0A41SK0F has an analog output that varies from 3.1V at 4cm to 0.3V at 30cm with a supply volta...

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

The SparkFun Sound Detector is a small and very easy to use audio sensing board with three different outputs. The Sound Detector not only provides...

The Accelerometer sensor is an add-on for your RedBot that provides bump and motion detection. The sensor works by measuring acceleration forces on...

This tiny little guy is the ALS-PT19, an SMD ambient light sensor that is much smaller than the standard TEMT6000. The ALS-PT19 is capable of taki...

The INA169 is a “high-side current monitor,” which means that you place a resistor (a “shunt resistor”) on the positive power rail and the INA169 m...

These simple switches are the Mechanical Bumper sensor for the SparkFun RedBot, giving you the ability to detect a collision before it really happe...

RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields, for the purposes of identifying a...

RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields, for the purposes of identifying a...

The Line Follower sensor is an add-on for your RedBot that gives your robot the ability to detect lines or nearby objects. The sensor works by det...

Need to put your finger on the pulse of the Earth? Did I just blow your mind? A geophone works by translating ground movement into voltage, which c...

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

We\'ve been using and selling Analog Devices\' ADXL accelerometers for a good while now, and now we\'ve found another great part in the series! The...

This is a basic RFID tag that functions within the MIFARE Classic® 1K guidelines. You can use these for all sorts of identification and sensing ap...

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...

This sealed digital temperature probe lets you precisely measure temperatures in wet environments with a simple 1-Wire interface. The DS18B20 provi...

This non-invasive current sensor (also known as a \"split core current transformer\") can be clamped around the supply line of an electrical load ...

This is the same temperature sensor that is included in our [SparkFun Inventor\'s Kit](http://www.sparkfun.com/products/12060). The TMP36 is a low...

The MPU-6050 is a serious little piece of motion processing tech! By combining a MEMS 3-axis gyroscope and a 3-axis accelerometer on the same silic...