Simple transmitter remote control commands were usually accomplished using a rotary telephone-type dial. Eventually, the rotary dial was replaced and capabilities were multiplied by DTMF control tones ...

With this circuit, a single transmitter and simple set of user pushbuttons can initiate one of four different outputs, two at each of two remote receivers with very different ...

A discrete mute control lets you quiet the FM transmitter if necessary. The device is powered from the USB bus, and features user-adjustable output frequencies from 88.1MHz to 107.9MHz.

[Joel] has a remote control ceiling fan. It’s nothing special, the controller has a low-power 350MHz transmitter and a Holtek encoder to send commands by keying the transmitter’s output ...

Understanding a few key points about remote controls will help determine the correct type for the application.

Now that we listen to MP3s, and watch XVIDs or x264s, a computer is the entertainment center in at least one room of most homes. Unless you have a special HTPC, though, you’re probably stuck … ...

The new and improved TuneStik features a redesigned remote control. The remote now sports a built-in display that lets users see and change the FM frequency the TuneStik uses.

Test by connecting to the receiver with the propellers left off. Power up and trim each pot till the motor doesn’t move with the transmitter’s corresponding stick at neutral position.

This guide looks at how to control TVs and receivers with the Apple TV Siri Remote and iPhone, troubleshooting steps, and more.

Perform a factory reset - from the tuning menu as described in your manufacturer’s instruction manual. Sometimes ...