The UART, or universal asynchronous receiver-transmitter, is one of the most used device-to-device communication protocols. This article shows how to use a UART as a hardware communication protocol by ...

For those building their own remote controlled devices like RC boats and quadcopter drones, having a good transmitter-receiver setup is a significant factor in the eventual usability of their build.

The author is director, RF engineering at Shively Labs. We all want to get the most value out of money spent. RF system repair can be costly. However, a well-implemented maintenance program can ...