WSPR Explained: How to Get Started With One-Way Ham Radio

This site may earn affiliate commissions from the links on this page. Terms of use. Last Tuesday at 1744 UTC (1:44 PM EDT) UR3RM, a ham radio station in Ukraine blindly sent out a message on 7040.138 kHz.  It was automated. It was text. Maybe someone would hear it. Maybe not. The “maybe not” part […]

Bring More Tech (and Amazon Boxes) Into the Garage With a Smarter Opener

Most every premium garage door brand these days has a Wi-Fi remote that lets you check the status of your garage door from your smartphone and open or close the door remotely. Increasingly, Wi-Fi remotes tie into home control services including Amazon Alexa and Google Assistant and let you monitor who comes in and when. […]