Build a simple communication system for micro controllers

Reference no: EM132235465

PIC AF datacomms

Aims
Communicate using piezo transducers at up to 10 m.

Objectives
– To build a simple communication system for micro controllers using cheap piezo electric audio transducers.
– To build a sensitive amplifier for the receiver.
– To build an electric driver for transmitter.
– To interface electricto a PIC micro.
– To programme the pic so it can send ones and zeros using sound pulses to another pic.
– To invent a simple protocol for the data commute.

Difficulties
– Coding in XC&C in MPLAB
– Analogue electronic circuit of [op amps / transistors]

Reference no: EM132235465

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