3D Printed R/C Jeep Controlled By Android
This 3D printed Jeep by Nicolas Roux, features tank tracks, and is controlled by an Arduino via an Android app over Bluetooth.
Arduino Based MP3 Player
The Arduino itself isn't really capable of playing music on its own, but add an Anniken Andee shield, and you're good to go!
Control Arduino Via Bluetooth And Smartphone
Kerimil shows us how to communicate between Arduino and a custom Android app. It uses Bluetooth, and the MIT App Inventor for the app code.
Raspberry Pi 3 Launches Model B+
The new Raspberry Pi 3 B+ offers a faster processor, dual-band WiFi, Gigabit ethernet and Bluetooth 4.2 for the same price as the base model 3.
LightBlue Bean+ - Bluetooth Arduino Board
The LightBlue Blue+ is a great little board, sporting Bluetooth, a battery, an accelerometer and a temperature sensor.