New Arrivals

This is the Vernier Dual-Range Force Sensor, a great general purpose apparatus that can be used to measure the push and pull of different objects a...

This is the Stainless Steel Temperature Probe, a tough little Vernier Sensor that can be used to measure the temperature of organic liquids and eve...

This is the Vernier pH Sensor, a simple device that can be used to measure the acidity and basicity of liquids. This Vernier sensor can be used in ...

Add some circuitry to your Beagle Bone or Beagle Bone Black with our lovely Proto Cape. If you have a 'Bone you need one of these! This PCB fits ne...

These housings work with our wires with pre-crimped terminals and our crimp pins to let you quickly make custom cables that mate with various 0.1"-...

INTRODUCTION This Circuit Scribe Basic Kit is Discontinued Now, We recommend other education kit as a suitable replacement. The Circuit Scribe ...

This kit includes everything you need to build your very own, fully functional, digital oscilloscope. Once you’ve got it up and running, the oscill...

You sent something to SPACE! Almost :) Adafruit offers fun and exciting "badges" of achievement for electronics, science and engineering. We ...

These connectors are made from high-temp nylon with gold-plated spring pins or sockets molded in. The shape of this generic XT60 prevents reverse p...

Welcome to the Internet of Things with Google! Whether you are a device creator prototyping a new design for production, or a hobbyist lookin...

These incredibly small surface-mount LEDs are an easy way to add a lot of very tiny (but bright!) colorful dots to your project. They're mini ve...

The Big Easy Driver, designed by Brian Schmalz, is a stepper motor driver board for bi-polar stepper motors up to a max 2A/phase. It is based on...

These 2×4-pin housings work with our wires with pre-crimped terminals to let you quickly make custom cables that mate with various 0.1"-spaced conn...

These 2×3-pin housings work with our wires with pre-crimped terminals to let you quickly make custom cables that mate with various 0.1"-spaced conn...

Put a voltage meter anywhere with this very handy display. This panel meter simply connects to whatever DC supply you are trying to track, easy to ...

INTRODUCTION This Freematics Vehicle Data Logger V3 is Discontinued Now, We recommend Freematics Vehicle Data Logg...

This is a basic SMA (Sub-Miniature A) male to female connector cable. Each cable is 25cm (9.8") long and has a 50Ω impedance that can handle fre...

You've learned the MicroPython programming language! MicroPython is a tiny open-source Python programming language interpreter that runs on m...

INTRODUCTION Freematics OBD-II Emulator MK2 is world's smallest OBD-II emulator with KWP2000, ISO9141 and CAN bus simula...

Want to start playing with sensors, but don’t know where to begin? This kit includes a variety of basic sensors for any beginner or experienced ...

INTRODUCTION This is an Arduino compatible fingerprint module. With the high speed DSP processor, it could also work wit...

Bend all audio files to your will with the Adafruit Music Maker FeatherWing! It's a fun-size version of our Music Maker shield for Arduino! This...

Resistor. Super detailed resistors and capacitors oh my! How can you resist? Impress any nerdy guy or girl: computer scientist, programmer, elec...

This is the SparkFun Vernier Interface Shield, a simple add-on to give your Arduino the capability to interface with Vernier sensors. Attached to t...