Initially we build a transmitter and receiver to communicate between Arduinos using Morse code sent by pulses of light waves. Next, we consider digital music, which we create by switching a voltage on ...

Build Your Own Digital FM Radio Transmitter with Arduino. April 10, 2017 by T.K. Hareendran Comments 13. ... the audio may get clipped and you’ll get piteous music at the receiver side). To transmit ...

Sigfox chip integrates transmitter and receiver. Atmel’s ATA8520D is a transceiver IC for 868MHz Sigfox proprietary networks, ... ATA8520-EK2-E extension board is designed for use with an Atmel ...

Old infrared remote controls can be a great way to interface with your projects. One of [AnalysIR’s] latest blog posts goes over the simplest way to create an Arduino based IR receiver, makin… ...