The HC-05, a Bluetooth to serial bridge, can be found for around $5 on the internet and therefore may be the cheapest way to add Bluetooth connectivity to your project. However, its default ...

We have previously made many Bluetooth projects using HC-05 and other Bluetooth module. First we have to program the Arduino to respond to AT commands through Serial monitor. Program is very simple ...

First, turn on bluetooth and pair the bluetooth module(Hc-05/06). Then hit the connect button, select the appropriate device from the list. You are connected with your device.

An Android App for Connecting to HC-05 Arduino Bluetooth Module and controling a 16x2 character display and a DS1307 RTC Module connected to the Arduino ...

Controlling an LED Interfacing HC-05 Bluetooth module with AVR Microcontroller Voice Controlled LEDs using Arduino and Bluetooth Today we will learn to interface Bluetooth module HC-05 with MSP430 ...

This circuit uses Arduino board that accepts data via HC-05 Bluetooth module from various types of gadgets like Android based smartphones. Arduino is the heart of this programmable display. The ...

Controlled by a smartphone app, a cheap Arduino board with an HC-05 Bluetooth module ran the show. However, when this was all assembled, the car was too heavy to climb walls or stick to the ceiling.