This is the site where Bdale Garbee and friends are documenting work on a series of open hardware and software designs of avionics solutions for high powered model rocketry. Please consider everything here work perpetually in process! # Projects # * [TeleMetrum](TeleMetrum/) is our latest project, a rocketry altimeter with RF telemetry link. * [AltusMetrum](AltusMetrum/) was our original project, a rocketry altimeter.