Sensors

US$12.45
This has a wide usage range, from +-2g up to +-8g yet is easy to use with Arduino or another microcontroller.
In stock
+
Add to wish list

US$12.24
Add lots of touch sensors to your next microcontroller project with this easy-to-use 12-channel capacitive touch sensor breakout board, starring the MPR121.
In stock
+
Add to wish list

US$13.95
Your wearable can now keep you from getting sunburnt, with the Flora digital UV index sensor.
In stock
+
Add to wish list

US$109.43
This is the MS5803-14BA Pressure Sensor Breakout, a high resolution pressure sensor with both an I2C and SPI interface. This MEMS pressure sensor measures the absolute pressure of the fluid around it which includes air, water, and anything else that acts like a viscous fluid.
Delivery within 2-3 weeks
+
Add to wish list

US$12.17
Compared to low cost CdS cells, this sensor is more precise, allowing for exact lux calculations and can be configured for different gain/timing ranges to detect light ranges from 188 uLux up to 88,000 Lux on the fly.
In stock
+
Add to wish list

US$15.91
This is your simple three conductor sensor cable with electrode pad leads. These cables are 24" long and feature a 3.5mm audio jack connector on one end with snap style receptacles for biomedical sensor pads.
In stock
+
Add to wish list

US$14.38
This is a 10 pack of Biomedical Sensor Pads, disposable electrodes that can be used to measure EEG, ECG and EMG levels. These little pads are perfect for short-term monitoring of Neurofeedback and Biofeedback purposes.
Delivery within 2-3 weeks
+
Add to wish list

US$13.93
This tiny triple-axis accelerometer is a basic carrier board for the Freescale MMA7341LC XYZ-axis accelerometer, a great low-g sensor with analog voltage outputs and adjustable sensitivity (±3 g or ±9 g), and a 0g-detect digital output that signals when the board is in free-fall (±3 g sensitivity setting only).
In stock
+
Add to wish list

US$26.17
It's summer and you're sweating and your hair's all frizzy and all you really want to know is why the weatherman said this morning that today's relative humidity would max out at a perfectly reasonable 52% when it feels more like 77%. Enter the HTU21D-F Temperature + Humidity Sensor - the best way to prove the weatherman wrong! 
In stock
+
Add to wish list

US$15.45
This pressure sensor from Freescale is a great low-cost sensing solution for precision measurement of barometric pressure and altitude. The MPL3115A2 has a typical 1.5 Pascal resolution, which can resolve altitude at 0.3 meters (compare to the BMP180 which can do 0.17m).
In stock
+
Add to wish list

US$31.75

This Sony S1 Camera Cable plugs into either of the Camera/Flash ports on the Camera Axe. It works with and cameras with the Sony "S1" plug. This cable can control the focus and shutter on the camera. 

In stock
+
Add to wish list

US$7.63
This I2C digital temperature sensor is one of the more accurate/precise we've ever seen, with a typical accuracy of ±0.25°C over the sensor's -40°C to +125°C range and precision of +0.0625°C.
Delivery within 2-3 weeks
+
Add to wish list

US$18.49
This is a very simple sensor to use, and if your microcontroller has analog input capability, you'll be ready to go really fast!
In stock
+
Add to wish list

US$78.67
This well made anemometer is designed to sit outside and measure wind speed with ease. To use, connect the black wire to power and signal ground, the brown wire to 7-24VDC (we used 9V with success) and measure the analog voltage on the blue wire. The voltage will range from 0.4V (0 m/s wind) up to 2.0V (for 32.4m/s wind speed).
In stock
+
Add to wish list

US$29.98
Unlike most temperature sensors, this sensor measures infrared light bouncing off of remote objects so it can sense temperature without having to touch them physically.
Delivery within 2-3 weeks
+
Add to wish list