The world's first remote controls were radio-frequency devices that directed German naval vessels to crash into Allied boats during WWI. In WWII, remote controls detonated bombs for …

Present-day remote controls are commonly consumer infrared devices which send digitally coded pulses of infrared radiation. They control functions such as power, volume, channels, …

In this video we reveal how a remote control works and explain the science of its connectivity with other household items. ...more

Dec 24, 2024 · IR remote controls are simple and cost-effective, while RF remote controls offer extended range and can operate through obstacles. As remote control technology continues to …

Nov 18, 2025 · The primary function of a remote control is to transmit signals to a receiver on the device being controlled. This signal carries information about the desired action, such as …

May 28, 2022 · An easy-to-understand explanation of TV and video remote controls, radio control, and related technology.

Nov 14, 2025 · Remote controls work by sending infrared signals to a receiver in the device being controlled. When a button is pressed on the remote control, it sends a specific code that …

Jun 18, 2025 · In this article, you’ll learn how remote control circuits work, the different types like IR, RF, Bluetooth, and Wi-Fi, and where they’re commonly used. We’ll also look at their key …

Mar 27, 2025 · But how do these remotes actually work? In this guide, we’ll break down the technology behind universal remote controls and how they communicate with devices.

Explore the intricate workings of remote control devices, from the familiar infrared and radio frequency technologies to modern Bluetooth and Wi-Fi connectivity.