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Premium Jumper Wire 50-Piece Rainbow Assortment M-F 12"

Wheel - 65mm (Rubber Tire, Pair)

Vacuum Pump - 12V

Description: The SparkFun Soil Moisture Sensor is a simple breakout for measuring the moisture in soil and similar materials. The soil moisture sen...

SparkFun Micro OLED Breakout

Description: Piezo elements come in handy when you need to detect vibration or a knock. You can use these for tap or knock sensors pretty easily by...

Load Cell - 200kg, Disc (TAS606)

Stranded Wire: Red, 22 AWG, 50 Feet

Pololu 10cm Sharp IR Digital Distance Sensor Carrier GP2Y0D810Z0F

Operating voltage: 2.7 V to 6.2 V Average current consumption: 5 mA (typical) Output type: digital signal (low when detecting an object, high othe...

The valve has a gasket arrangement inside, so there is a minimum pressure requirement of 0.02 Mpa (3 PSI). Also, liquid can only flow one direction...

PIC16F877A microcontroller

Pack of 10 Resistors 1K ohm 1/4W 5%

Add more power to your robot with this metal-geared servo. The tiny little servo can rotate approximately 180 degrees (90 in each direction), and w...

LM7805 Step Down Voltage regulator

This is a pre-wired and waterproofed version of the DS18B20 sensor made with a PTFE wire cable. Handy for when you need to measure something far aw...

Give your Ultimate GPS V3 a boost with this external active antenna. This GPS antenna draws about 10mA and will give you an additional 28 dB of gai...

Just about all electronics use TTL serial for debugging, bootloading, programming, serial output, etc. But it's rare for a computer to have a seria...

This force-sensing resistor (FSR) from Interlink Electronics is a passive component that acts as a variable resistor, with resistance decreasing in...

OverviewThis flammable gas and smoke sensor detects the concentrations of combustible gas in the air and ouputs its reading as an analog voltage. T...

This is a breakout board from SparkFun for the Silicon Laboratories Si4703 FM tuner chip. Beyond being a simple FM radio, the Si4703 is also capabl...

This fully assembled and tested board comes with a 20-20KHz electret microphone soldered on. For the amplification, we use the Maxim MAX4466, an op...

This pressure sensor from Freescale is a great low-cost sensing solution for precision measurement of barometric pressure and altitude. The MPL3115...

Audio Jack 3.5mm for Breadboard

Put your Arduino project on TURBO mode with the high-speed, high-power Arduino Due! The Due cranks it up to 11 with an 84 MHz ARM core processor - ...

The AM2302 is a wired version of the DHT22, in a large plastic body. It is a basic, low-cost digital temperature and humidity sensor. It uses a cap...

Oh so handy, this little lipo charger is so small and easy to use you can keep it on your desk or mount it easily into any project! Simply plug it ...

While this chip has been very popular, its also been very difficult to use. Most of the low cost modules are not breadboard friendly, don't have an...

6-AA Battery Holder, Back-to-Back

These small brushed DC gearmotors can deliver a lot of power for their size. This version has a 6V brushed DC motor combined with a 56:1 metal spur...

Pack of 10 Resistors 330 ohm 1/4W 5%

Pack of 10 Resistors 10K ohm 1/4W 5%

100 ohm , 0.15 watt speaker from pololu

Alligator Test Leads - Multicolored (10 Pack)

In the next iteration of the Model B line, Raspberry Pi has given us the very powerful Model B 4 with the goal of the credit card sized development...

This RF adapter cable is super handy for anyone doing RF work. Often times, small electronics save space by having a pick-and-placeable u.FL connec...

Decode nearly any kind of 1D (striped) barcode in your project using this adorable compact barcode scanner. We've looked all over for a small, ligh...

For more information, please visit the following website: https://www.adafruit.com/product/3400

This breakout board for Freescale’s MC33926 full H-bridge has an operating range of 5 V to 28 V and can deliver almost 3 A continuously (5 A peak)...

TEC1-12706 - 16.4V 6.4A Peltier Thermo-Electric Cooler Module

TEC1-12710 - 17.4V 10.5A Peltier Thermo-Electric Cooler Module

3MM St. Steel Hex Nut

Hex Standoff M3 Steel 45mm

Cordless Soldering Iron, handy and portable.WARNING: When soldering electronics, use temperature controlled soldering irons.1.INITIAL SET UPPut the...

Pololu Carrier for MQ Gas Sensors (Bare PCB Only)

Weather Meters

SparkFun RedBot Sensor - Line Follower