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 ...

Arduino Communication: Transmitter and Receiver Project This project demonstrates serial communication between two Arduino UNO boards (ARD1 and ARD2). It uses a transmitter module (push button ...

The use of the ready-made RF module simplifies the construction of a wireless remote control system and also makes it more reliable. RF Transmitter This simple RF transmitter, consisting of a 434MHz ...

3D print and build an Arduino Pistol-grip Transmitter for controlling Remote Control cars. Today, we’re assembling and wiring a 3D printed Arduino-based pistol-grip radio transmitter that operates ...

But for a weekend project, [Vinod.S] took the ultrasonic transmitter and receiver from a distance-meter module and used amplitude modulation to send music ultrasonically from his laptop to a ...