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The SparkFun Load Cell Amplifier is a small breakout board for the HX711 IC that allows you to easily read load cells to meas…
The FLiR Dev Kit includes a breakout as well as a Lepton® longwave infrared (LWIR) imager. With this kit you will be able to…
The 9DOF Razor IMU incorporates three sensors - an [ITG-3200](http://www.sparkfun.com/products/9793) (MEMS triple-axis gyro),…
A simple flex sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology…
Using our muscles to control things is the way that most of us are accustomed to doing it. We push buttons, pull levers, move…
The SparkFun MPU-9250 IMU Breakout features the latest 9-axis MEMS sensor from InvenSense. Each of these 9DoF breakouts featu…
The SparkFun 9DoF Sensor Stick is an easy-to-use 9 Degrees of Freedom IMU. The Sensor Stick deftly utilizes the LSM9DS1 motio…
This sealed digital temperature probe lets you precisely measure temperatures in wet environments with a simple 1-Wire interf…
The LSM9DS1 is a versatile, motion-sensing system-in-a-chip. It houses a 3-axis accelerometer, 3-axis gyroscope, and 3-axis m…
Whether you're an agriculturalist, a professional meteorologist or a weather hobbyist, building your own weather station can …
The Weather Shield is an easy to use Arduino shield that grants you access to barometric pressure, relative humidity, luminos…
This it the SparkFun RFID Starter Kit, an all-in-one kit that offer everything you need to get your next RFID project off the…
A simple flex sensor 4.5" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology…
Breakout board for the 3 axis ADXL335 from Analog Devices. This is the latest in a long, proven line of analog sensors - the …
The SparkFun Sound Detector is a small and very easy to use audio sensing board with three different outputs. The Sound Detec…
The MPU-6050 is a serious little piece of motion processing tech! By combining a MEMS 3-axis gyroscope and a 3-axis accelerom…
This is a force sensitive resistor with a round, 0.5" diameter, sensing area. This FSR will vary its resistance depending on …
The RHT03 (also known by DHT-22) is a low cost humidity and temperature sensor with a single wire digital interface. The sens…
This tiny breakout board features the ADMP401 MEMs microphone. One of the key advantages to this breakout and microphone is t…
RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields, for the purp…
This new version adds 2 standoff holes as well as an extra decoupling capacitor. The ADXL345 is a small, thin, low power, 3-a…
Fingerprint scanners are awesome. Why use a key when you have one right at the tip of your finger? Unfortunately, they're usu…
The SparkFun 9DOF Sensor Stick is a very small sensor board with 9 degrees of freedom. It includes the ADXL345 accelerometer,…
This current sensor gives precise current measurement for both AC and DC signals. These are good sensors for metering and mea…
The AD8232 SparkFun Single Lead Heart Rate Monitor is a cost-effective board used to measure the electrical activity of the h…
The SparkFun OpenScale is a simple-to-use, open source solution for measuring weight and temperature. It has the ability to r…
Introducing the BITalino, a (comparatively) low cost biomedical data acquisition dev board that allows you to create projects…
The HMC6343 is a fully integrated high end electronic compass module that can compute and give you a heading direction that 
The SparkFun Soil Moisture Sensor is a simple breakout for measuring the moisture in soil and similar materials. The soil moi…
This small breakout board couples an Electret microphone (100Hz--10kHz) with a 60x mic preamplifier to amplify the sounds of …
The SHT15 Breakout is an easy to use, highly accurate, digital temperature and humidity sensor. This board has been fully cal…
This is the SparkFun RGB and Gesture Sensor, a small breakout board with a built in APDS-9960 sensor that offers ambient ligh…
This is a simple to use motion sensor. Power it up and wait 1-2 seconds for the sensor to get a snapshot of the still room. I…
This is a force sensitive resistor with a square, 1.75x1.5", sensing area. This FSR will vary its resistance depending on how…
This is the HC-SR04 ultrasonic ranging sensor. This economical sensor provides 2cm to 400cm of non-contact measurement functi…
Heart rate data can be really useful whether you're designing an exercise routine, studying your activity or anxiety levels o…
Do you make time to talk to your Arduino? Maybe you should! The EasyVR Shield 3.0 is a voice recognition shield for Arduino b…
This is a very small light sensor. A photocell changes (also called a [photodetector](http://en.wikipedia.org/wiki/Photodetec…
This load sensor, sometimes called a strain gauge, is the same one found in digital bathroom scales (you know, the ones you u…
The Si7021 is a low-cost, easy-to-use, highly accurate, digital humidity and temperature sensor. This sensor is ideal for env…
This is the MS5803-14BA Pressure Sensor Breakout, a high resolution pressure sensor with both an I2C and SPI interface. This …
The SparkFun BME280 Atmospheric Sensor Breakout is the easy way to measure barometric pressure, humidity, and temperature rea…
The MyoWare LED Shield is designed to pair with the [MyoWare Muscle Sensor](https://www.sparkfun.com/products/13723). The blu…
This is a simple breakout for the ADXL345 accelerometer and the ITG-3200 MEMS gyro. With this board, you get a full 6 degrees…
The Teensy Prop Shield is meant for making interactive light and sound effects on small, handheld props and wearable costumes…
The ZX Distance and Gesture Sensor is a touchless sensor that is capable of looking for simple gestures. Developed in conjunc…
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