RF Module comprises of a transmitter and a receiver that operate at a radio frequency range. Usually, the frequency at which these modules communicate will be 315 MHz or 434 MHz.

The transmitter and receiver For the transmitter, he turned an Arduino Pro Micro into a USB sound card which he could plug into his laptop.

RF 434MHz ASK Transmitter and Receiver 1. Description This tutorial shows how to establish a basic RF communication link using cost effective wireless modules (434 MHz transmitter and receiver). The ...

This series of projects explore concepts of radio communications. We use LEDs to generate (very high frequency) radio waves and photo-resistors to take the place of radio antennas. These ideas are ...

If your phone lines are dysfunctional, your two-way radio will still be operational. Always keep a few additional batteries on you in case the battery of your radio dies. Besides, most radio ...

Want to know how to interface an Arduino with a Radio Control Transmitter? Read on to see how. Signals from the Arduino can be sent to the transmitter as a result of this interface. The arduino signal ...

They can either be used as standalone Transmitter and Receiver or be interfaced with a MCU/MPU like Arduino or Raspberry Pi. Here we will learn the basics of RF module and how to use it as a ...

Building radio receivers from scratch is still a popular project since it can be done largely with off-the-shelf discrete components and a wire long enough for the bands that the radio will ...

Key Takeaways: Transmitter Build a 3D printed Arduino-based pistol-grip radio transmitter for RC cars, boats, etc. 8 channels of control inputs, 1KM maximum range, 48-hour battery life. Uses parts ...

Raspberry Pi FM Receiver Radio FM Transmitter circuit FM Transmitter circuit without Inductor In this tutorial we are going to construct an Arduino FM Receiver, and add it to our project arsenal. We ...