Hey Folks,I was curious about the Xbee range in free space. I put together a spreadsheet with a derivation of the Friis Equation (somebody check my work if they get a chance). I know very little…Continue
The only thing worse than a noob asking a boring question is a cheap noob doing the same... I am buying an easy star (shocker, I know) and looking at the RTF kit, I have a bad feeling that I am…Continue
My 5 year son executed a fantastic Labor Day build, so I thought I would share...
Frame: Mead Heavy Weight construction paper in "X"
Autopilot: "authentic" purple APM
GPS: Yup, that is the white thing.
This quad also advances the state of the art…Continue
It looks like AT&T is looking to use 2.3GHz bands reserved for Sirius radio. Those in the WiFi space know that Terrestrial repeaters of Sirius radio signals are a major source of outdoor interference - but those repeaters only existed in dense cities. Now with that spectrum moving to 4G Basestations we will see much more interference in on open areas (like…Continue