Hookup

An overview of the flex sensor - a bendable variable resistor. Plus, example circuits and Arduino code to get you started!

An overview of each component in the SparkFun Sensor Kit, plus links to tutorials and other resources you'll need to hook them up.

How to combine a piezo sensor, high-value resistor, and an Arduino to create a vibration sensor.

Magnetically-actuated reed switches are the perfect component for non-contact proximity sensors. This tutorial provides a quick overview and example hook up.

The Si7021 humidity and temperature sensor is an easy to use, digital, low-cost sensor to aid you in all your environment sensing needs.

The RFM69HCW is an inexpensive transceiver that you can use to create all kinds of wireless projects. This tutorial will help you get started.

This guide contains all the information you will need to explore the 21 circuits of the SparkFun Inventor's Kit for the Arduino 101/Genuino 101 Board.

How to assemble and use the Cherry MX Switch Breakout, allowing you to turn a matrix of mechanical switches into a full-size keyboard!

A guide for attaching the Stepoko Add-on kit to a Shapeoko Mechanical kit.

Guide for getting going with the Raspberry Pi 3 Model B and Raspberry Pi 3 Model B+ starter kit.

An introduction to working with the OpenLog data logger.

How to provision a Blynk Board - get it connected to Wi-Fi and Blynk, so you can start Blynking!

Line of products to work with the MyoWare muscle sensor from Advancer Technologies.

Getting started with the Charlieplexed 8x7 LED array.

A quick overview of the Bus Pirate v3.6a

How to use the level translating µSD device.

How to use the SparkFun FTDI based boards to program an Arduino and access another serial device over the hardware serial port, without unplugging anything!

The PicoBuck board is a high-efficiency three-channel constant-current LED driver.

How to assemble and hookup the SparkFun GPS Logger Shield. Never lose track of your Arduino again!

Learn about the SparkFun RedStick, a USB thumb drive-sized Arduino-compatible development platform.

Incorporate sound into your next project easily with the MP3 Trigger.

An introduction to matrix scanning, using the SparkFun 4x4 Button Pad.

Learn how to harness the power of the Intel® Edison using JavaScript to post data to the cloud, control electronics from smartphones, and host web pages that interact with circuits.

The FemtoBuck board is a high-efficiency, single-channel constant-current LED driver.