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 ...

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 ...

This is one in a series of articles about trends in remote control and RF facility management for radio enterprises. Edwin Bukont is a longtime consultant and broadcast engineer. He runs E2 Technical ...

Engineer Friend Weller recently built a transmitter transfer-switch controller for his LPFM retirement project for less than ...

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 ...

While the cost of a hobby-grade remote control transmitter has dropped significantly over the last decade or so, even the basic models are still relatively expensive. It’s not such a big deal if you ...

[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 ...

This project mixes the commands sent from the Arduino to the transmitter with the manual input by connecting an Arduino to a Radio Control Transmitter. A trainer cable for the RC transmitter had to be ...