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 ...

Use Arduino, 433Mhz transmitter,receiver and Nexa remote switch add Mac automator to voice turn on and off real lamp.

433Mhz-transmitter-and-receiver-without-arduino Hello guys, today we are going to setup our 433Mhz transmitter and receiver modules with their supporting cards. We are using cheap 433mhz modules and ...

A Digital FM Receiver with Arduino (Including 3W+3W Class-D Stereo Amplifier) FM transmitters/receivers are among the top favorite circuits of any electronic enthusiast. In this article/video, I have ...

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… ...

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.

A few years ago Josef Holmner created an awesome Arduino powered wrist worn quadcopter controller that allows pilots to control their flying drones using just one arm, and gestures which trigger ...