New Arrivals

The Mooshimeter is a multi-channel circuit testing multimeter that uses your smartphone or tablet, through Bluetooth 4.0, as a wireless, high-re...

DB9 female header - right angle PCB mount. 0.318" Style. Documents: Datasheet

Super hard screwdriver head mady by HSS high alloy steel,wear and distortion resisting! Purifier handle made by aluminum alloy...

CR2032 Lithium metal 3V 250mAh button cell battery. Great for powering low power processors or blink an LED for weeks at a time. Note: This item is...

The Tessel 2 is a development board with on-board WiFi capabilities that allows you to build scripts in Node.js. This Tessel provides you with a...

USB Type ‘A’ Male connector. Ideal for making very small USB dongle devices that plug directly into a computer USB port or through a USB AtoA exten...

The ProtoSnap LilyPad Development Board is a good way to introduce and explore e-textiles. This LabPack includes everything you need to get stud...

This Sparkfun Inventor's Kit is Discontinued Now, We recommend other best selling Education Kits as a suitable replacement. The S...

Introducing the Semi-Horned Oblong Versatile Eating Ladle, or as we like to call it, the S.H.O.V.E.L. This is not your run-of-the-mill spork (foon)...

CR1225 lithium metal 3V 12mm 47mAh coin cell batteries. Perfect small battery for miniature sensor node applications. These batteries are sold in s...

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 d...

"Greenhouse Effect" is melting the Earth ice core every minute and creating dangerous icebergs. By knowing the exact concentration of CO2(Carbo...

So thin. So mini. So teeeeeeny-tiny. It's the 'skinny' version of our classic NeoPixel strips! These NeoPixel strips have 144 digitally-addressa...

These customized colored pin headers are extensively used in DFRobot's product range. For instance, we are the first who uses 3 colors to clearly ...

Texas Instruments CD74HC4067 16-Channel multiplexer. What can you do with it? How about taking an analog to digital reading from 16 devices with on...

So thin. So mini. So teeeeeeny-tiny. It's the 'skinny' version of our classic NeoPixel strips! These NeoPixel strips have 144 digitally-addressa...

2500mAh 1.2V Nickel Metal Hydride rechargeable ‘AA’ batteries. NiMH technology provides all the benefits of NiCads without the toxic ingredients an...

Track set for tank treads. Use these treads to create your own tank setup. These work superbly with the Tamiya dual gear box. Comes with: 2 Tra...

These are 9x16 Charlieplexed LEDs designed to match with the Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731. You don't get any r...

Faster, cheaper, smaller, better, right? The SN754410 Quad Half H-Bridge is just that. Capable of driving high voltage motors using TTL 5V logic le...

Dual gearbox from Tamiya. This is an excellent way to get started quickly with robotics! You may have read many websites about servos, gear head mo...

Most widgets could benefit from a shiny touchscreen interface. Unfortunately, it’s usually not easy to hook up a touchscreen and driving a di...

You may check the latest version - Gravity: Analog pH Sensor/Meter Kit V2 to meet your requirements and Liquid Sensor Selection Guide to get bette...

These are our small, beefy aluminum enclosures, which have been built tough enough to withstand a truck. This 2mm-thick, die-cast enclosure is rate...