Developed by Mark Garrison Jr., the Echo app brings four software-defined radio platforms directly to your iPhone or iPad.

CircuitMess NASA Artemis Watch 2.0 is a programmable, NASA-themed smartwatch based on an ESP32-S3 WiFi and Bluetooth module ...

A Mobile User Object System antenna replacement mast created by Lance Cpl. Eirick Schule. (Staff Sgt. Makayla Elizalde/Marine Corps) A junior Marine’s 3D-printed fix for a fragile communications ...

The Arc Raiders "On The Map" quest takes place entirely in Spaceport, and will have you triangulating a location by going all over the map. While the game has previously required you complete ...

Can Your Cable Bill Be Replaced by a $40 Device? Do you recall a time when watching television was easy? You flipped through the channels, turned it on, and watched whatever was on. No bills each ...

remove-circle Internet Archive's in-browser audio with external links "theater" requires JavaScript to be enabled. It appears your browser does not have it turned on ...

Satellite operators are looking north. Way north. As the U.S., China and others compete in space, the need for fast and frequent communication links with satellites orbiting near the North Pole is ...

Indoor TV antennas are still a sensible purchase, despite the advent of Wi-Fi enabled TVs and online streaming services. For anyone who wants to cord cut their cable TV subscription or if you’re ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Huygens antennas exploit electric-magnetic field coupling for directional, low-loss radiation, driving advances in communications, sensing, and nanophotonics. First, you have your simple antennas – ...