In this tutorial we interface Bluetooth module HC-05 with MSP430 Launchpad from Texas Instruments. In this interfacing example, we will control on-board LED of MSP430 from the smart phone by using an ...

Today we will interface HC-05 Bluetooth Module with popular Wi-Fi module ESP8266 and control an LED wirelessly by sending commands via Bluetooth. This LED can be replaced by a Relay and an AC ...

Home-Automation-using-Hc-05 Connect Home Appliances using HC-05 Bluetooth module Home Automation using Bluetooth and Mobile App Technology is a never ending process. To be able to design a product ...

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.

Open the Arduino IDE and install the necessary board and library for HC-05 module. Connect the components: Follow the circuit diagram to connect Arduino Uno, HC-05, motor driver, motors, and power ...

Data collected from Asgard can be stored on the internal micro SD if the device is to be used in stand-alone mode, or you can connect to it over USB or Bluetooth thanks to the HC-05 module.

This article is about designing an Android app for communication with HC-05 Bluetooth module using MIT App Inventor, a block-based programming tool.

Circuit Diagram Fig. 3 shows the circuit diagram of the Bluetooth control through mobile. It is built around an Arduino Uno (MOD1), an HC-05 Bluetooth module (MOD2), and a few other components.