New Arrivals

The Modulo Gizmo Kit is an entry-level kit focused on education and playful exploration. It’s a great way to get started with Modulo without breaki...

Small electret microphone. Useful in acoustic and audio applications. Documents: Datasheet Example Audio LED control project by Adam Greig

This kit includes PHR-2, PHR-3 and PHR-4 housing (20 units each), through-hole type shrouded header (20 units each) and crimp contact (100 units)....

The SparkFun TeensyView brings you an easy way to add a small, white-on-black OLED to your Teensy development board. The 128x32 monochrome displ...

These are small rare earth magnets - 0.25" cubed. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously strong and make for a great...

The Modulo Invention Kit is a massive upgrade from its little sibling, the Gizmo Kit. The Invention Kit includes everything the Gizmo offers, plus ...

DFRduino Uno V3.0 from DFRobot is a physical world computing board of small size for academics or development . It is a simple microcontrolle...

This is a small device called a reed switch. When the device is exposed to a magnetic field, the two ferrous materials inside the switch pull to...

These 2" long aluminum tubes have an outer diameter of ½", an inner diameter of 0.444", and a wall thickness of 0.03". When used with the mating tu...

This 0.036″-thick stainless steel plate can be mounted to the front of the Zumo chassis to create a slanted, bulldozer-like blade for pushing aroun...

Add printing capability to any microcontroller project with just the innards of a thermal printer. Thermal printers are also known as receipt print...

These hub-mountable aluminum pulleys can be used to drive wheels or other pulleys with ¼” or ⅛” belts. They have an outer diameter of 2.125”, a ...

These pinion gears attach to a 6mm D-shaft or gear motor using a setscrew. These gears have 20 teeth with a gear pitch of 32P, an outer diameter...

Add a really small printer to any microcontroller project with this very cute thermal printer. Thermal printers are also known as receipt printe...

These are M3 hex head cap screw, which provides a more secure way to install circuit boards, sensors and mechanical mounting. SPECIFICATIONS Screw...

These are M3 hex head cap screw, which provides a more secure way to install circuit boards, sensors and mechanical mounting. SPECIFICATIONS Screw...

The MCP3002 has a 10-bit analog to digital converter (ADC) with a simple to use SPI interface. Use this IC if your microcontroller does not have...

These enclosures allow you to mount your micro gearmotor to other Actobotics products easily. Once your gearmotor is inserted, you can take advanta...

A real-time clock (RTC) is a computer clock (most often in the form of an integrated circuit) that keeps track of the current time.The term is u...

RoMeo V2 [R3] is an All-in-One Arduino based robot board, it is especially designed for robotics applications, and extended devices. Romeo benef...

The SparkFun MAX30105 Particle Sensor is a flexible, powerful sensor enabling sensing of distance, heart rate, particle detection and even the blin...

These clear yellow precision disk wheels have an outer diameter of 4”, a width of 0.23”, and utilize the 0.77” hub pattern. These simple wheels ...

This is a simple cable that adapts from a USB port to a 5.5x2.1mm barrel connector, center positive. This cable allows the user to use a USB por...

Two pin, compact surface mount connector. We really like the solid locking feeling and high current rating on these small connectors. Documents: ...