Here's a well documented $90, Android controlled sumobot. Get ready for a sumobattle! It runs really fast! It doesn't need combat weapons, the speed itself is enough to demolish an opponent! =D
This is a simple project of Android Bluetooth Car with Bluetooth control. Arduino controller is used
In this project we will control a DC motor with a smartphone via bluetooth
This robot is the best platform at getting started in custom robotics. The parts used in this build, and the knowledge you learn can take you deeper into the robotics world! The EZ-B and EZ-Builder software will start you off nice and easy. There is plenty of room to grow with the EZ-B as your software and hardware solution. It won't take much to build impressive robotics to impress your family and friends.
This tutorial will explain a simple way to make a password protected bluetooth door lock using your Arduino, which can be unlocked by sending a four digit pin from your Android phone! The hardware setup is quite simple, and the programming side of it is a bit tricky, but should be no problem for any Arduino ameuture.
In the guide, I will explain how I managed to send data back and forth between a PC and Arduino via a cheap Bluetooth HC-05 transceiver.
Smartphone controlled garage door and car starter.
In this guide, I will explain how to change the settings of the ubiquitous HC-05 Bluetooth module using the AT command set.
Learning how to use your HC-05 bluetooth module.
This instructable shows you how to read sensor values from an Arduino with your Android device using a cheap bluetooth serial device you can order for under $10 on dealextreme or ebay.
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