Light fidelity (Li-Fi) is a widely adopted form of wireless communication that uses optical energy to verify device ...

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 ...

The code for the Arduino transmitter and receiver sides is available at their github. Though there is no built-in error correction in the code, they have not had any issues.

This was simply an Arduino and a transmitter in the right frequency, loaded up with bit of carefully crafted code.

Atmel’s ATA8520D is a transceiver IC for 868MHz Sigfox proprietary networks, intended to be used for IoT and machine-to-machine comms with the Sigfox protocol. It has an RF front end for up and ...

If you are interested in building your very own open source long-range remote control transmitter for your next project. You might be interested in a new ...