Quadrature Encoder library for half-step and full-step encoders

A collection of examples on how to interface sensors to Arduino microcontrollers

A repo for code samples in the book "Beginning NFC"

Processing and Arduino sketches to accompany the book "Getting Started with RFID"

Examples of Datalogging on Arduino

A reader for the SonMicro SM13x RFID readers, compatible with Arduino 1.0 beta 1 and forward

x10 Library for Arduino

A fork of Alexander Brevig's Button library for Arduino

Arduino library for the Pololu LSM303DLH carrier board

A Processing (and therefore Java) library for controlling SonMicro SM130 RFID readers via a serial connection

Code samples for Making Things Talk version 2.0 & 3.0

This library is no longer recommended. It has been superseded by https://github.com/pololu/lsm303-arduino

open-source electronics prototyping platform

sinatra datamapper example app