A new development kit for android was unveiled at the Google I/O 2011 developer conference that officially supports the Arduino. It looks like Google took a cue from Circuits@Home, because the inte… ...

An Arduino micro measures the weight on the load cell, and with the known densities of gin, vermouth, and Kahlua, [Tony] can get a very good idea of how much liquid is in the cocktail shaker.

The Android application sends the data to a modified Arduino Due that controls the roasting process. The Arduino Due is a powerful microcontroller board based on the Atmel SAM3X8E ARM Cortex-M3 CPU.

Overall, Arduino Bluetooth Controller is a usable app, but it’s not the best option on this list. Arduino Bluetooth Controller by Giumig Apps Giumig’s Arduino Bluetooth Controller features some of the ...