Back in the day when you had to wind up your TV to watch it, licensed broadcasters were required to log transmitter meter readings every half hour, and only an FCC-licensed engineer could do it. Today ...

[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. Desiring ...

The Intellisenc and Tongdy Control Technology F2000TSM-CO2 Series air quality transmitter and controller sense CO2, CO, O3, VOC, humidity, and temperature. It has six easy-to-read LEDs indicating gas ...

Arducon is an Arduino based ARDF transmitter controller specifically designed for for conducting amateur radio direction finding and is now available via Kickstarter. The unique piece of kit has been ...

[Demetris] sent in a tip about a project he’s working on: an Open Source Remote Control transmitter. This is one of the most impressive looking RC transmitters we’ve ever seen. The OSRC could be great ...

With modern transmitters opting for Internet-based control and monitoring in a graphical user interface (GUI) environment, the protocol employed to enable and secure this operation is critical. A ...

Want to know how to interface an Arduino with a Radio Control Transmitter? Read on to see how. Signals from the Arduino can be sent to the transmitter as a result of this interface. The arduino signal ...

Infineon Technologies has unveiled WLC1115, its latest 15W power transmitter controller IC for wireless charging, at Computex 2022, according to Infineon Taiwan. Among WLC family ICs, WLC1115 is the ...

The author was chief engineer of KUPL(AM/FM) in Portland, Ore., and WBSB(FM) in Baltimore; assistant chief of WTTG(TV) in Washington; broadcast service center manager for Sony; and senior systems ...