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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