This guide will give you a high level overview of Bluetooth Low Energy, explaining how data is organised and what makes BLE so interesting.

This guide will help you setup your nRF8001 and show you how you can use it to talk to iOS or Android devices

This tutorial will show you how you can make use of various open source utilities and code to turn your 9-DOF, 10-DOF, or LSM9DS0 Adafruit breakout into a heading reference system for drones or other navigation-based projects.

Everything you need to know to get started with Adafruit's 9-DOF (9 degrees of freedom) breakout board. You can use this board to measure orientation, acceleration, and angular velocity using the L3GD20 Gyro and LSM303 Accelerometer/Compass

This learning guide will show you everything you need to know to turn your Raspberry Pi into a "Bluetooth LE (BLE) Beacon" device using our Bluetooth 4.0 Adapter and the open source Bluez stack.

Everything you need to know to get started with Adafruit's 10-DOF (10 degrees of freedom) breakout board. You can use this board to measure altitude, orientation, acceleration, angular velocity using the L3GD20 Gyro, LSM303 Accelerometer/Compass, and BMP180 Altitute & Temperature sensor

This guide will show you everything you need to know to get started with the ARM Cortex M0+ based LPC810, including setting your system up for ARM development, writing your first program, and programming the flash on the MCU via the UART bootloader.

Creating parts in Eagle isn't difficult, but you do need to understand a few things about how Eagle organizes things internally. This tutorial will walk you through everything you need to know to start making reliable, manufacturable parts today!

Have a lackluster datasheet for your sensor, but a demo app from the vendor that seems to calculate the value you need? If the app is written in .Net (Visual Basic or C#) -- and if it's Windows based, it probably is -- you might be able to decompile the app and find that magic formula you're looking for!

Technical overview of Adafruit's new Unified Sensor Driver API, allowing you to access any supported sensor data in a consistent, reliable manner.

This tutorial will show you how you can get started quickly with GPS on your Linux / Raspberry Pi using Adafruit's Ultimate GPS Breakout and gpsd

Using the MCP230xx GPIO expanders on the Raspberry Pi to add 8 or 16 additional GPIO ports to your board.

How to use pygame to generate graphics using the composite or HDMI video output on your Raspberry Pi

A guide to making footprints in Eagle that accurately reflect the mechanical outline of your parts

Getting started with 7-segment and 8x8 LED arrays using our easy LED Backpack