Archives For bluetooth

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In previous article, i wrote about controlling home appliances using GSM/GPRS devices. In this article, we learn about how to control home appliances using your smartphone (android) – Bluetooth module, micro controller, peripheral driver and Relays!

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This project slightly modifies the Google Android sample app called “Bluetooth Chat” so you can type a message in the Android app and that same message will appear on an LCD attached to an Arduino Uno.  Continue Reading…

Bluetooth is used for short range wireless communication. Bluetooth is a standard wire-replacement communications protocol primarily designed for low power consumption, with a short range (power-class-dependent, but effective ranges vary in practice.

Here we see how we can connect the bluetooth module with 8051 microcontroller device

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