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by Tarun Agarwal 6 years ago

How does Bluetooth work?

Definition A Bluetooth technology is a high speed low powered wireless technology link that is designed to connect phones or other portable equipment together. It is a specification (IEEE 802.15.1) for the use of low power radio communications...

by Tarun Agarwal 6 years ago

Control Using RF Communication

RF refers to the frequencies that fall with in the electromagnetic spectrum associated with radio wave propagation. RF current creates electromagnetic fields when applied to an antenna that propagate the applied signal through space. Electromagnetic...