All Products

These universal mounting hubs are designed to work with most 8 mm diameter shafts, including round shafts and “D” shafts. Each of the two includ...

The "poor man's" accelerometer/motion sensor! These spring-vibration switches are medium sensitivity non-directional vibration induced trigger s...

If you've ever ordered and wire up a 9-DOF sensor, chances are you've also realized the challenge of turning the sensor data from an accelerometer,...

This is the Adafruit METRO Arduino-Compatible - with headers.  It's a fully assembled and tested microcontroller and physical computing board wi...

This fantastic light disc consists of 7 SMD RGB LED. It illustrates a beautiful color combination much better than traditional RGB led. You can co...

This custom-designed plastic wheel has a rubber tire measuring 1.65" (42 mm) in diameter and is designed to fit the output shafts on our mini m...

This IR kit provides a remote control capability to your project. DOCUMENTS   Wiki Arduino Library (Compatible with Leonardo) SHIPPING L...

This is a set of aluminum electrolytic decoupling capacitors. Very handy for experiments and home cooked circuit board. This pack comes with 12...

micro:bit is a pocket-sized microcontroller designed for kids and beginners to learn coding and electronics, letting them easily bring ideas into D...

This is an Arduino RGB Color Sensor breakout uses TAOS TCS3200 RGB sensor chip and 4 white LEDs. The TCS3200 arduino color sensor can detect...

This is an easy-to-assemble pan/tilt bracket kit that utilizes servos to move on two axes fit for camera and helping-hand applications. This par...

This is a 35mm concave momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. This button...

Solder wick, coffee, and paper towels keep SparkFun running. You can steal someone’s diagonal cutters for a minute, but you’d better ask before ...

This is your basic spool of lead free solder with a water soluble resin core. 0.031" gauge and 100 grams. This is a good spool for more advanced...

This is a 35mm concave momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. This button...

This is a parts box for securely holding small electronic components,screws and any small parts in individual compartments. There are 21 removab...

This 3ft Category 6 (CAT 6) Ethernet cable is the solution to your internet working needs. With a speed of up to 500MHz you can connect to your LAN...

If we could eat headers, we'd have them for breakfast, lunch, and dinner.  But we can't :( So we're making the best of it and selling them! T...

This 4xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable, sliding cover, which is sec...

 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...

This 2x20 “tall” header has the same number and spacing of pins as a Raspberry Pi and provides your board with the ability to extend the heights...

This package includes 8 species diodes in common use.It's convenient for you to make some small designs.You could find a suitable one for your typ...

This is a small 12mm round speaker that operates around the audible 2kHz range. You can use these speakers to create simple music or user interface...

This tiny DC motor has a shaft with an offset mass that vibrates when it rotates. Motors like this are commonly found in cell phones and other d...