Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — ...

The build uses an Arduino, a Bluetooth plugin, and few chips to control the the process. The end result is a system where you can enter in a code on your phone that's transferred over Bluetooth ...

Nordic Semiconductor has announced that wireless startup 'Open Source RF' has launched on KickStarter.com the world's first 'Arduino' compatible open-source micro-computer that can communicate ...

The Arduino can be a bit of a gateway board. You start with an Uno, then a shield, then another. Before you know it, you have an entire collection of shields. This is the problem 1Sheeld wants to s… ...

Arduino 101* includes on-board Bluetooth® LE to enable developers to interact with Bluetooth®-enabled devices such as phones and tablets. We will discuss how to create a BLEservice and ...

Your smartphone is packed with tons of sensors — many of them the same types of sensors that you might want to strap on to an Arduino by way of a shield. It’s got Bluetooth. It’s got WiFi.

Based on a Nordic Semiconductor 32-bit ARM system-on-chip that has built-in support for Bluetooth 4.0, the RFduino runs the same code as Arduino UNO and DUE boards, and it works with any type of ...

Additionally, with a new RF amplifier, the Bean+ can communicate with other Bean+’s from up to 400 meters (1,300 ft) under ideal conditions, or 250 meters (820 ft) to your smartphone.

The Arduino and therefore the 5AA battery holder are used that powers it into the tail section of the snake. The servos are powered by a separate supply, the 7.4-volt battery pack, goes into the ...

Android apps for Arduino Bluetooth Control. What are some of the best apps available? Zach Wendt and Jeremy S. Cook walk us through the stages of development, considering the advantages and ...