The Bluetooth module wants 3.3v logic levels so that is taken into account. The image above shows a buffer chip doing the conversion, but the Fritzing schematic on the post uses a voltage divider.

The Arduino connects to the FM radio module over I2C. ... and parts scavenged from his parts bin. ... bluetooth, and sla battery into it. Pretty neato! Report comment. Reply.

So without further ado let's get right into it! You can also check out the Raspberry Pi Bluetooth Speaker and Arduino Audio player if you are interested in more similar projects. Components Required ...

Configuring XBee Modules using XCTU. As we have learnt in previous tutorials that the XBee module can act as a Coordinator, Router or an End device but it need to be configured to work in desired mode ...

Here we are basically Interfacing Bluetooth Module with Arduino. Through Bluetooth Module we are going connect Android phone to Arduino through an Android application. Remember to disconnect pin no 0 ...

The Arduino-controlled Drawing Robot is a low-cost pen plotter that can be used to make small drawings on a piece of paper. It is based on an Arduino Nano board with a Bluetooth extension module, ...

You know, we don't see too many didgeridoos in these parts (and for good reason, seeing as how it is little more than a pipe) but wait'll to you get a load of this aerophone-wielding maniac: Kyle ...

The Arduino 101 board, powered by the Intel Curie module, is incorporated as part of the Creative Technologies in the Classroom (CTC) physical computing courseware, developed and tested by Arduino to ...

In this example we’re going to deal with the DF-BluetoothV3 Bluetooth module from DFRobot and how to integrate it into an Arduino. This DF-Bluetooth module offers an affordable way to let your ...