Amarino based Sensor Graph with Custom Bluetooth ID and LED controller

In this project, you can control an LED and see sensor graph simultaneously. For your convenience, I have used a simple light sensor circuit. The resistance of the photo resistor varies with the amount of light falling on it. The amount of light is varied with LED controller and the sensor data variation can be seen on the Sensor Graph.

Amarino project- Arduino and Android based light sensor

With this project/application, you can make a light sensor dependent lamp. You can make a light sensor or dark sensor with this application.

The light sensor of your Android smart phone senses ambient light present in your room and sends commands to Arduino board. Your Arduino program determines the behaviour of the LED, whether it should glow bright or dim. You can also see the light sensor data on the smart phone interface. (more…)

How to assemble Magician Chassis

Check out similar robotics chassis at Buildcircuit store

Sparkfun.com has recently released a simple, easy and useful robot platform for robotics amateurs. It is called “Magician Chassis”. You can use the chassis for different kinds of robots, for example, line sensing, obstacle detecting and smart phone controlled robots. I have recently published an easy project about smart phone controlled robot. I have also used Magician Chassis on my project. I recommend this chassis for robotics amateurs and novices because it is cheaper than other products I have known. You can use it for learning and experimenting the basics of robotics.

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3 useful applications for serial data transfer between Android and Arduino

In this article, you will know about three easy, useful and absolutely FREE Android applications that facilitate serial communication between Arduino and Android via Bluetooth medium. Before moving on to applications, you can check this article to know about the fundamentals of Android-Arduino communication using Bluetooth.

Now, let’s start with the applications first, then we can move on to some simple experiments. (more…)

Multi color Lamp using Amarino, Android and Arduino

This tutorial is for novices who have never made any Android application or worked with Amarino. If you have never done any experiment with Android and Arduino, please start with this experiment.

You don’t need to have previous knowledge of Android for doing this experiment. Simply download any Android serial emulator and upload the Arduino code and send/receive between Arduino and Android. For that experiment, you can use any kind of Bluetooth adapter, for example, BlueSMiRF or general Bluetooth adapter. If you are not confident, start with a cheap Bluetooth moduleBUY HERE. (more…)

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