New Arrivals

Sharp optical dust sensor has an internal infrared diode and a phototransistor diagonally arranged. The diode projects light and the phototra...

When your little robot needs someone to lean on, it can lean on this support wheel. Perfect for use with 2-wheeled robots that need a third-point o...

The USB-ProxSonar-EZ1 has a detection zone of ~5 feet and will allow for 8+ simultaneous sensors. The USB-ProxSonar-EZ ultrasonic proximity se...

This is the fantastically easy to use sensor from Maxbotix. We are extremely pleased with the size, quality, and ease of use of this little rang...

OK the name is a little...utilitarian? But this Anodized Aluminum Metal Chasis for a Mini Robot Rover does exactly what it says. You can build a...

This is a simple to use light sensor that outputs an analog value from 0 to 5V. With exposure to daylight, this sensor will output 5V. Covering the...

Push once to turn one side on, push again to turn off, push again to turn the other side on, one last push and its off again! It's basically a push...

Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements the Processin...

This is a small buzzer for the LilyPad system. Use 2 I/O pins on the LilyPad main board and create different noises based on the different frequenc...

This is a Micro SD(TF) module from DFRobot. It is compatible with TF SD card (commonly used in Mobile Phone) which is the most tiny card in ...

This is the BITalino ( r )evolution Board Kit, a (comparatively) low-cost biomedical data acquisition dev board that allows you to create projects ...

A multi-use wrench used for installing the screws nut of the mobile platforms or the 3D printers and other tasks is the cross wrench.Much like a...

This is a high quality PTFE-PFA adapter for isolating the heat generated from the heater block of a 3D printer's extruder. PTFE(polytetraflu...

This will be a treat for your ears! The Hamburger Mini Speaker is a 3W economical speaker option for any project needing stand-alone sound. The ...

Let our failure be your creation. We’ve got quite a stack of coasters - these are PCBs that were retired because of hardware revisions and board ch...

This tiny DC Motor in Micro Servo Body is an interesting motor - it's the same size and shape as our micro servo but it isn't a servo. It's more...

This OctoPrint parts pack is everything you need to start using OctoPrint software with your 3D printer! OctoPrint lets you connect to your prin...

This is the SparkFun RJ11 Breakout, two simple breakout boards for the common 6-pin RJ11 connector. These little boards can easily have one of o...

 INTRODUCTIONThese are 7.8"(20cm) long jumper wires terminated as male to female. Use these to jumper from any female header on any board such as A...

Odometers are extremely useful for cars, they tell you how far you have gone, wouldn’t it be nice if you were able to have a device that does the s...

The DS1307 Real Time Clock module developed by one of our designers: Waiman. The module comes fully assembled and pre-programmed with the curr...

The LilyPad Simple just got a whole lot… simpler. We’ve updated the Simple board to create the LilyPad USB by replacing the classic ATMega328 with ...

This is a very small FM transmitter. Designed to be the building block of wireless microphones and MP3 broadcasters, this small module requires onl...