If we want to implement the project without the library, then we need to change the receiver part of the circuit. VirtualWire.h is a special library for Arduino created by Mike McCauley. It is a ...

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 ...

In a recent teardown, I disassembled and documented the insides of a Godox wireless camera flash transmitter that ended up being in much better shape than had been advertised when I’d first acquired ...

The Wireless Back-Up Camera consists of four major components: the camera itself, a wireless transmitter, a wireless receiver, and a 12-volt power adapter.

As the Chicago Blackhawks skated into the Stanley Cup Finals, the expanded national and international television coverage meant an increase in RF clutter. In order to avoid any signal interruption or ...

Visible Light Communication (VLC) which has a mass of applications is getting much attention in both academic field and industry. Specifically, light-to-camera (LTC) communications in which ...