How cheap and simple can a UAV be? Chris Anderson, Wired Magazine/DIY Drones

Cost Platforms UA V ^ $100,000,000s $1,000,000s $100,000s $10,000,000s $100s $10,000s

 Embedded processor/RC multiplexing  GPS waypoint navigation  Hardware in the loop simulations (with Flight Simulator)

 Broadband wireless communications, unlimited range  5 Megapixel still or video imagery, all GPS and orientation-tagged  Dynamic waypoints and in-flight commands via text message  Fully programmable  Can interface with any hardware via serial/BT

 Ultrasonic altitude hold  IR beacons/waypoint following  Magnetometer  Bluetooth wireless  Vectoring thrusters Starting under $100

+

 Independent hardware multiplexer/failsafe  7 user-programmable digital lines, 6 analog sensor inputs  2 serial ports  Easy-to-use programming IDE Total cost: $90 (or make it yourself for less)  Navigation autopilot + IR stabilization  Fully programmable

 Schematics  PCB designs  Firmware  Software  Parts lists and instructions We give blanket permission for anyone to use, modify, or distribute everything we do. No charge, no restrictions.

 “No engineering design, manufacturing information or detailed repair/maintenance procedures may be released.”  “When not in use, the autopilot must be stored in a locked, secure facility. There must be access provided to designated US government personnel. The secure facility must be monitored by CCTV and an electronic burglar alarm.”  “A daily inventory log of the autopilot’s location must be maintained.”

Other open source autopilots Paparazzi UAVDevBoard OpenPilot GluonPilot Booz Quadpowered Dozens more in the works….