This Item has been retired. There is an updated version available: WIG-18159 The Tsunami Super WAV Trigger is the next evolutionary step beyond the original WAV Trigger. Based on a new generation ARM Cortex M7, the Tsunami extends...

If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The SparkFun LiPo Charger Basic is stripped down of all features and just does one thing well - charge 3.7V LiPo cells at a rate of 500mA. It is...

This version of the QRE1113 breakout board features an easy-to-use analog output, which will vary depending on the amount of IR light reflected back to the sensor. This tiny board is perfect for line sensing applications and can be used...

Have you ever used one of those noncontact temp guns? This is the newest and smallest version that sensor. Point the MLX90632 at an object and remotely get its temperature within 1 degree C. This is a fun little sensor to play with! The...

This is the new Arduino Uno R3. In addition to all the features of the previous board, the Uno now uses an ATmega16U2 instead of the 8U2 found on the Uno (or the FTDI found on previous generations). This allows for faster transfer rates...

The LilyPad Arduino 328 Main Board is an Arduino-programmed microcontroller designed to be easily integrated into e-textiles and wearable projects. It offers the same functionality you find in other Arduino boards, in a lightweight,...

A small, but very mighty power supply. This board was designed to be as small and inconspicuous as possible. The nice thing about LiPower is the ability to use rechargable Lithium Polymer batteries. These batteries are smaller, flatter,...

The MPR121QR2 is an I 2 C driven capacitive touch sensor controller, capable of managing up to twelve electrodes. The chip also has eight LED driving pins, which, when not configured to control electrodes, can be used to drive LEDs. The...

The LPR5150AL is low-power two-axis micromachined gyroscope able to measure angular rate along the pitch and roll axes. All required electronics are integrated onto a single chip with the sensor. The LPR5150AL has a full scale of ±1500...

The KTA-223 Relay Board is a USB or RS485 controlled module that can interface a PC to eight or more SPDT relays. This could be very useful for controlling real world devices - such as lights and sprinkler systems - and reading sensors...

This is a thermal printer like you would find on a cash register or adding machine. It will print simple strings passed to it via TTL serial, bitmap images (poorly) and it even generates several different formats of barcodes! The thermal...

This non-contact infrared thermometer makes it a breeze to take quick and accurate surface temperature readings without getting too close for comfort. Laser sighting ensures that you’re pointing at the right spot: Simply pull the trigger...