In this project, we are using a 434 MHz RF Transmitter – Receiver pair. This module can be used for communication for distances up to 40 meters. Circuit Design Transmitter Part. The transmitter part ...

This tutorial shows how to establish a basic RF communication link using cost effective wireless modules (434 MHz transmitter and receiver). The use of low-cost RF modules could be practical in ...

This project demonstrates an Arduino-powered wireless frequency meter that can measure the frequency of sinusoidal AC transmissions ranging from 50Hz to 3kHz. Figures 1 and 2 show prototype ...

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 ...

On your journey in building your first RC transmitter and receiver, you may encounter some issues along the way when putting one together, so among the key takeaways below, you may find some useful ...