Collaborate Disseminate
If you want to play with radar — and who could blame you — you can pretty easily get your hands on something like the automotive radar sensors used for …read more Continue reading Hacked Ultrasonic Sensors Let You See With Sound
Here’s the thing about radio signals. There is wild and interesting stuff just getting beamed around all over the place. Phrased another way, there are beautiful signals everywhere for those …read more Continue reading Supercon 2023: Receiving Microwave Signals from Deep-Space Probes
Over the past century or so we’ve come up with some clever ways of manipulating photons to do all kinds of interesting things. From lighting to televisions and computer screens …read more Continue reading Downloading Satellite Imagery With a Wi-Fi Antenna
The good thing about listening in on satellites is that they tend to beam down all kinds of juicy information from their lofty perches. The bad thing about satellites is …read more Continue reading Junk Bin Cyberdish Turns You Into the Satellite Tracker
We’ve covered dozens of projects about getting images of Earth’s weather straight from the source. It’s not too much of a trick to download images straight from our constellation of …read more Continue reading Listening in on a Deep-Space Satellite as it Returns Home
Snooping in on satellites is getting to be quite popular, enough so that the number of people advancing the state of the art — not to mention the wealth of …read more Continue reading Using an Old Satellite to See the Earth in a New Light
If you look up at the night sky in a dark enough place, with enough patience you’re almost sure to see a satellite cross the sky. It’s pretty cool to …read more Continue reading See Satellites in Broad Daylight with This Sky-Mapping Dish Antenna
It looks like the Martian winter may have claimed another victim, with reports that Chinese ground controllers have lost contact with the Zhurong rover. The solar-powered rover was put into …read more Continue reading Hackaday Links: January 15, 2023
It’s a problem we all have at one time or another: your five-meter radio astronomy dish gets out of calibration and you don’t have a ridiculously expensive microwave holography rig …read more Continue reading Tune Your Dish Antenna Like a Pro
While the term “upcycle” is relatively recent, we feel like [saveitforparts] has been doing it for a long time. He’d previously built gear to pick up low-Earth orbit satellites, but …read more Continue reading Satellite Ground Station Upcycles Trash