To begin, [Malebuffy] knew he would need a way to display the ... fuel flow sensor. The Arduino processes the data and then transmits it to a smart phone via a Bluetooth module.

This project incorporates communication between an Android Phone and the Arduino using Bluetooth. The basic functionality includes taking messages from an android phone, displaying them on an LCD ...

for instance Arduino, you would need atleast 6 I/O pins to talk to the LCD. However, if you use an LCD module with I2C interface, you only need 2 lines to process the display information. Now a days, ...

Kyle Evans has grafted an Arduino Bluetooth module to his "didge" (as we say 'round the drum circle) and supplied a wireless mic to transmit audio to his laptop, where the sound is manipulated via ...