This is a simple project. It uses an Android device to switch an LED driven by the Arduino. Connectivity is provided by the Bluetooth module inserted in the breadboard. But one look at the UI on ...

The electronics are reasonably simple: an Arduino, a Bluetooth module, and a stepper motor ... plenty of things you could do in software, for example you could feed every 8 hours.

Just reverse the receive (Rx) and transmit (Tx) lines between your Arduino and Bluetooth module, and provide the proper input ... This static arrangement restricts usage somewhat—for example, it ...

The example Bluetooth sketches from the Arduino website ... but this might be their big hurrah with the Curie module on the Arduino 101. The Arduino 101 is basically an Uno replacement on steroids ...

The HID Relay takes the form of a small adapter that has been built using an Arduino Pro Mini, a Bluetooth module, a USB host shield together with a few other components. Check out the video below ...