If you’ve got an Android handset and an Arduino you start right here ... Hardware for the project comes in a couple of parts. The Bluetooth module wants 3.3v logic levels so that is taken ...

[Fran’s] been working on her own version of the Arduino. She calls it CuteUino for obvious reasons. The size of the thing is pretty remarkable, fitting within the outline of an SD card.

The Arduino platform lies somewhere between Technic Lego and the low level geek world of circuit building. It consists of two parts ... there is a Bluetooth model, which never needs to be hooked ...

The example Bluetooth sketches from the Arduino website worked quite well, and it was easy to figure out how to utilize the code to build your own. Native 3.3v with 5V Tolerance: A huge part of ...

To build this, you'll need various parts, including a frame ... your smartwatch will just be a regular watch. The Bluetooth controller allows your Arduino watch to connect with your smartphone.

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 ...

Several apps are available on Android and iOS, but if you go with anything, choose the Arduino Bluetooth Controller app on your Android devices and the Handy Bluetooth Arduino Controller for the ...