New Arrivals

Microswitches are an easy way to determine if your robot has hit a wall or if your gantry has reached an endstop, but why would you want to deal wi...

Here's a hand-held-size rechargeable battery pack for your Raspberry Pi (or Metro, or anything else that uses 5V!). This pack is intended for pr...

We've upgraded our popular 4x4 Trellis Keypad kit with a super-specifically-laser-cut enclosure that turns your 4x4 'Trellis into a handheld Feathe...

This Potentiometer Module is from our Micro:bit 24 bit kit. You're probably already familiar with using a potentiometer as they are commonly fou...

Own the fourth iteration of our popular SparkFun Inventor's Kit and not ready to buy version 4.1? You are in luck! The SparkFun Inventor's Kit Brid...

A super-specifically-laser-cut enclosure that turns your 4x4 'Trellis into a handheld light/music maker! Perfect for your next cool interface, MIDI...

Buttons are an easy, tactile way to interface with your project but why would you want to deal with debouncing, polling, and wiring up pull-up resi...

Who else could pack a 600 MHz microcontroller into such a Teensy little board? The Teensy 4.0 features an ARM Cortex-M7 processor at 600 MHz, with ...

Mk3 is very similar to Mk2 but with all the optional extras integrated (except Talon)The Robobit Makecode package supports all versions of Robobit ...

The rotary encoder is an electro-mechanical switch. Its output signal can be used to determine the direction that its knob is being rotated. Not on...

Main Features:• ABS material, durable and non-toxic• Develop children' s operational ability and problem-solving ability• Learn the knowledge of ge...

According to some of our engineers, if you hold this Qwiic Arcade switch up next to your ear, you can hear the sounds of Pac-Man scrolling across t...

This 9-pin cable is just about 100mm / 4" long and fitted with JST-SH female connectors on both ends. Compared with chunkier JST-PH these are 1mm p...

Do you make time to talk to your Arduino? Maybe you should! The EasyVR 3 Plus Shield is a voice recognition shield for Arduino boards integrating a...

According to some of our engineers, if you hold this Qwiic Arcade switch up next to your ear, you can hear the sounds of Pac-Man scrolling across t...

The ESP-32-based M5Stick-C is a wee, super portable, open-source IoT development board, like a fun-sized version of the M5Stack. Jam-packed with a ...

Need a smart solution for covering the back of your SmartiPi Touch display stand? This simple cover from SmartPi screws into the back VESA mount...

You love NeoPixels, and you love silicone diffusion? Peep this Flexible Silicone Neon-like Skinny NeoPixel LED Strip! OK it's a bit of a mouthful, ...

If you're a person like me that gets exhausted turning knobs all day, the DS3502 is just the ticket to calm all your knob-turning related troubles....

Buttons are an easy, tactile way to interface with your project but why would you want to deal with debouncing, polling, and wiring up pull-up resi...

This is the HC-SR04 ultrasonic distance sensor. This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a rangin...

When working with unusual non-header-friendly surfaces, these handy cables will be your best friends! No longer will you have long, cumbersome s...