Android apps for Arduino Bluetooth Control. What are some of the best apps available ... Our testing is based on a piece of Arduino code that turns an Arduino Uno’s onboard light on and off.

This one uses an Arduino Mini with a serial Bluetooth module. He patched into the motor driver circuits on the original PCB. While he was at it he also soldered in some LEDs to use as switchable ...

“The Arduino Bluetooth Smart device uses a Bluetooth Smart shield (Arduino term for expansion board) and connects to a circuit that includes three LEDs – red, yellow and green – and a Piezo buzzer. We ...

The Arduino processes the data and then transmits it to a smart phone via a Bluetooth module. The whole circuit is powered from the boat battery using a DC adapter. The electronics are protected ...