We’ve seen no shortage of projects that use the ESP8266 or ESP32 to add “smart” features to existing home appliances, often by pairing the microcontroller with a radio or IR transmitter.

An FM transmitter allows a phone to broadcast music stored in its memory on FM frequencies, so that it can be tuned into a nearby FM receiver such as a a car radio. FM transmitters are not a ...

Then enter your address details and the tool will find your local transmitters and check for problems in your area. Please note the tool provides info for terrestrial TV and radio transmitters only.

Analogue radio services, for example Radio 1 or Radio 4, are broadcast from a transmitter using separate radio frequencies. Digital radio (DAB) allows us to be more efficient and to group a number ...

Root Electric Company at 127 East Cedar (now Broadway) was displaying the Grebe Synchophase radio receiver. The Dickinson ...