Long-range RC transmitter “I started using Bluetooth devices like the HC-05 modules, but I found that these sometimes randomly disconnected. Since then I’ve been using the NRF24L01 modules ...

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 field of radio control has benefited much from the onward march of technology. Where a basic 2-channel setup would once have cost hundreds of dollars, it’s now possible to get a high-end … ...

I found that we could get the radio to reach the length of a 60ft bowling alley, but it worked best with one long range version as the receiver, and a standard module for transmitting.

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… ...

“For controlling the hovercraft, I used my DIY Arduino based RC Transmitter which I made in one of my previous videos. I set the right joystick to control the servo motor for positioning the ...

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 ...